Discover Ratio Watches, where exceptional craftsmanship meets timeless design. Our premium dive watches are engineered for precision and durability, making them the perfect companion for every adventure. Explore our collection of waterproof, automatic watches designed for the modern explorer. Free shipping worldwide.
Ratio Ratio FreeDiver Professional Sapphire Black Dial Quartz RTF021 200M Men's Watch
Ratio FreeDiver Professional Sapphire Black Dial Quartz RTF021 200M Men's Watch
SGD 262.00SGD 145.00
Ratio Ratio FreeDiver Professional Sapphire Orange Dial Automatic RTF011 500M Men's Watch
Ratio FreeDiver Professional Sapphire Orange Dial Automatic RTF011 500M Men's Watch
SGD 399.00SGD 213.00
Ratio Ratio FreeDiver Professional Sapphire Black Dial Automatic RTF009 500M Men's Watch
Ratio FreeDiver Professional Sapphire Black Dial Automatic RTF009 500M Men's Watch
SGD 399.00SGD 213.00
Ratio Ratio FreeDiver Professional Sapphire Black Dial Quartz RTF005 200M Men's Watch
Ratio FreeDiver Professional Sapphire Black Dial Quartz RTF005 200M Men's Watch
SGD 323.00SGD 179.00
Ratio Ratio FreeDiver Professional Sapphire Blue Sunray Dial Automatic RTF019 500M Men's Watch
Ratio FreeDiver Professional Sapphire Blue Sunray Dial Automatic RTF019 500M Men's Watch
SGD 399.00SGD 213.00
Ratio Ratio FreeDiver Professional Sapphire Blue Sunray Dial Automatic RTF013 500M Men's Watch
Ratio FreeDiver Professional Sapphire Blue Sunray Dial Automatic RTF013 500M Men's Watch
SGD 399.00SGD 213.00
Ratio Ratio FreeDiver Professional Sapphire Blue Sunray Dial Quartz RTF007 200M Men's Watch
Ratio FreeDiver Professional Sapphire Blue Sunray Dial Quartz RTF007 200M Men's Watch
SGD 323.00SGD 179.00
Ratio Ratio FreeDiver Professional Sapphire Orange Dial Automatic RTF017 500M Men's Watch
Ratio FreeDiver Professional Sapphire Orange Dial Automatic RTF017 500M Men's Watch
SGD 399.00SGD 213.00
Ratio Ratio FreeDiver Professional Sapphire Black Dial Automatic RTF015 500M Men's Watch
Ratio FreeDiver Professional Sapphire Black Dial Automatic RTF015 500M Men's Watch
SGD 399.00SGD 213.00
Ratio Ratio FreeDiver Blue Dial Stainless Steel Quartz 1050MD93-12V-BLU 1000M Mens Watch
Ratio FreeDiver Blue Dial Stainless Steel Quartz 1050MD93-12V-BLU 1000M Men's Watch
SGD 454.00SGD 206.00
Ratio Ratio FreeDiver Blue Dial Stainless Steel Quartz 1050HA93-12V-BLU 1000M Mens Watch
Ratio FreeDiver Blue Dial Stainless Steel Quartz 1050HA93-12V-BLU 1000M Men's WatchInspired by classical themes, created for the city-dwelling, deep-sea professional. You can also not be a marine professional and still wear it everywhere for its good looks. A great watch for the money, it is designed and produced by a Freediver himself! Rather than emulating upon popular models, the watch has been built to deliver a novel wearing experience – not just for its customers but also for those who build them.
SGD 454.00SGD 206.00
Ratio Ratio FreeDiver Black Dial PU Strap Quartz 48HA90-12-BLK 500M Mens Watch
Ratio FreeDiver Black Dial PU Strap Quartz 48HA90-12-BLK 500m Men's Watch
SGD 317.00SGD 145.00
Ratio Ratio FreeDiver Red Dial Stainless Steel Quartz 1050HA93-02V-RED 1000M Mens Watch
Ratio FreeDiver Red Dial Stainless Steel Quartz 1050HA93-02V-RED 1000M Men's WatchThis watch from the relatively new micro brand answers to each of the many demands of outdoor lovers. Marked by an outstanding resilience, its precision is impeccable and it excels on every context of reliability, both overall and with individual components. It fulfils all imperative factors for seasoned divers while not overwhelming the casual wearer with them. An excellent, tool-diver watch!
SGD 454.00SGD 206.00
Ratio Ratio FreeDiver Black Dial Stainless Steel Quartz 1050MD93-02V-BLK 1000M Mens Watch
Ratio FreeDiver Black Dial Stainless Steel Quartz 1050MD93-02V-BLK 1000M Men's WatchPrepare for the dark, blue depths! It has won hearts being robust and dependable, two of the most important aspects for a watch meant for professional underwater activities. It’s a watch that’s technically advanced, amazingly well-built for the money and has a sporty, eccentric edge to it. It’s wonderfully made and delivers a pretty hefty look that wears large but without any unwanted wrist presence.
SGD 454.00SGD 206.00
Ratio Ratio FreeDiver Orange Dial Sapphire Crystal Stainless Steel Automatic RTA114 200M Men's Watch
Ratio FreeDiver Orange Dial Sapphire Crystal Stainless Steel Automatic RTA114 200M Men's WatchThe new member of the Ratio FreeDiver family is appealing due to many a reason. Firstly, it’s built upon the ways the legendary SKX was and been further enhanced; secondly, it retains its own character built upon its own merits. It’s vibrant in its appearance and its pricing is incredulously low despite a sapphire crystal covering it from the top! Seiko 22mm Black Rubber Strap Included With Watch For Free
SGD 509.00SGD 200.00
Ratio Ratio FreeDiver Green Dial Sapphire Crystal Stainless Steel Automatic RTA105 200M Men's Watch
Ratio FreeDiver Green Dial Sapphire Crystal Stainless Steel Automatic RTA105 200M Men's WatchAn exercise in being functionally essential; there is absolutely nothing extraneous about any aspect of the Ratio FreeDiver Green Dial Stainless Steel Automatic RTA105 200M divers’ watch. Its case is solid; a heavy and smooth mass of stainless steel, topped with a domed sapphire crystal; despite the watch being entry level! Modelled after the SKX, it is exceedingly well-made; rather enhanced.Seiko 22mm Black Rubber Strap Included With Watch For Free
SGD 495.00SGD 193.00
Ratio Ratio FreeDiver Blue Dial Sapphire Crystal Stainless Steel Automatic RTA102 200M Men's Watch
Ratio FreeDiver Blue Dial Sapphire Crystal Stainless Steel Automatic RTA102 200M Men's WatchIt seems kind of unbelievable, but it’s true! The Ratio FreeDiver Blue Dial Stainless Steel Automatic RTA102 200M divers’ watch bears a horological relation to the SKX and exceeds the SKX in a couple of its aspects. It is that inexpensive that you’ll absolutely find nothing at this price point that is even remotely competitive compared to its features and functions. Seiko 22mm Black Rubber Strap Included With Watch For Free
SGD 495.00SGD 193.00
Ratio Ratio FreeDiver Orange Dial Sapphire Crystal Stainless Steel Automatic RTB214 200M Men's Watch
Ratio FreeDiver Orange Dial Sapphire Crystal Stainless Steel Automatic RTB214 200M Men's WatchA discreet member of the modern, affordable watchmaking sect, its new range of Freediving watches fit in the spirit of the SKX, getting the closest to its legacy. It meets all the specs of the SKX and presents them in upgraded forms, yet it retains a persona of its own. Very much unlike the SKX, it receives a sapphire top! Seiko 22mm Black Rubber Strap Included With Watch For Free
SGD 509.00SGD 200.00
Ratio Ratio FreeDiver Professional 500M Sapphire Automatic 32BJ202A-BLK Men's Watch
Ratio FreeDiver Professional 500M Sapphire Automatic 32BJ202A-BLK Men's Watch The Ratio Free diver watch will let you know precisely how much time you have underwater and for how long have you been there right at one glance. It has a reliable durability and its construction is critical. A well-built case, a strong crystal (sapphire) and a movement that has been created to handle physical stress, it is a solid dive watch that will last for decades with minimal maintenance and will qualify as an heirloom.
SGD 399.00SGD 213.00
Ratio Ratio FreeDiver Professional 500M Sapphire Automatic 32BJ202A-ORG Men's Watch
Ratio FreeDiver Professional 500M Sapphire Automatic 32BJ202A-ORG Men's Watch Being a dive watch enthusiast, you have already been exposed to premium, professional-grade dive watches, but at a price that you may hardly call as affordable. Ratio Free diver brings all that premium grade surprises without asking for a premium price. Even in the looks department! The bright orange dial will go with any funky clothing, in or outside the pool.
SGD 399.00SGD 213.00
Ratio Ratio FreeDiver Helium-Safe 1000M Sapphire Automatic 1068HA90-34VA-RED Men's Watch
Ratio FreeDiver Helium-Safe 1000M Sapphire Automatic 1068HA90-34VA-RED Men's WatchA vastly different watch from the expensive dive computers, it is for free divers, recreational water-sports enthusiasts and professionals alike. It is nothing more (or less) than a good timekeeping device, with a timer to set your dive span. The unidirectional rotating bezel does that. You need this if you want to go further. Also makes for a stylish street-wear.
SGD 509.00SGD 268.00
Ratio Ratio FreeDiver Helium-Safe 1000M Sapphire Automatic 1068HA90-34VA-BLK Men's Watch
Ratio FreeDiver Helium-Safe 1000M Sapphire Automatic 1068HA90-34VA-BLK Men's WatchIt becomes easier to lose track of how long have you dived once you’re in; it’s the dive watch that keeps track of it automatically. You can do a lot with this watch if you know how to and is an excellent chance to break out of brand-snobbery. It is one of the best equipment’s today to ensure your every dive becomes a success.
SGD 509.00SGD 268.00
Ratio Ratio FreeDiver Helium-Safe 1000M Sapphire Automatic 1068HA96-34VA-ORG Men's Watch
Ratio FreeDiver Helium-Safe 1000M Sapphire Automatic 1068HA96-34VA-ORG Men's Watch A peppy freediving watch that’s aesthetically attractive and functionally able to withstand a lot of diving pressure. It wouldn’t be worn out even after decades of dive sessions; it will make the sport safer provided you also stick to other dive protocols. It can also be used as a regular watch for the addition of all those stylistically important bells and whistles.
SGD 626.00SGD 268.00
Ratio Ratio FreeDiver Helium Safe 1000M Stainless Steel Automatic 1066KE20-33VA-BLU Men's Watch
Ratio FreeDiver Helium Safe 1000M Stainless Steel Automatic 1066KE20-33VA-BLU Men's WatchThe Ratio II FreeDiver is suitable for serious diving, with or without a breathing apparatus and is created to go for the max! Experience all the goodness of freediving and deep-sea diving without complicating it too much; without carrying complex instruments along with. It is one easily affordable dive watch that goes beyond the community swimming pools and recreational water sports when need be.Three Extra NATO 22mm Straps Included With Watch For Free NATO1NATO19NATO2
SGD 482.00SGD 274.00
Ratio Ratio FreeDiver Helium Safe 1000M Stainless Steel Automatic 1066KE20-33VA-BLK Men's Watch
Ratio FreeDiver Helium Safe 1000M Stainless Steel Automatic 1066KE20-33VA-BLK Men's WatchA professional divers’ watch that comes for a more than fair price, it offers deep sea diving features at par with any other well-known pro-grade diver watch worth writing home about. It is one of those rare watches that’s defined by all goodness and no negatives and the best part is, it is tough to inflict any damage upon unless you really intend to.Three Extra NATO 22mm Straps Included With Watch For Free NATO1NATO19NATO2
SGD 482.00SGD 274.00
Ratio Ratio FreeDiver Helium Safe 1000M Stainless Steel Automatic 1066KE20-33VA-GRN Men's Watch
Ratio FreeDiver Helium Safe 1000M Stainless Steel Automatic 1066KE20-33VA-GRN Men's WatchThe Ratio Free Diver Helium Safe automatic watch offers an enjoyable and safe feel when you are deep down under water. It is surprisingly accurate and amazingly resilient to shocks and bumps, similar to other dive watches costing more than a few times. Its solid construction ensures a hassle-free dive while the helium valve is an added safety option that will keep your watch safe in case you decide to go for deep-sea diving.
SGD 482.00SGD 274.00
Ratio Ratio FreeDiver Professional 500M Sapphire Automatic 32BJ202A-BLU Men's Watch
Ratio FreeDiver Professional 500M Sapphire Automatic 32BJ202A-BLU Men's Watch It monitors how long you’ve been underwater, and - more importantly - how much air you have left till you surface. It is a fashionable and useful, quintessential dive watch but without that immediately recognizable look. It’s built like a tank, easy to read and it looks just plain cool. The sapphire glass is an added bonus at this price.
SGD 399.00SGD 213.00
Ratio Ratio FreeDiver Helium-Safe 1000M Sapphire Automatic 1068HA96-34VA-BLK Men's Watch
Ratio FreeDiver Helium-Safe 1000M Sapphire Automatic 1068HA96-34VA-BLK Men's Watch It will work if you take it with you under water and live there in a dry, pressurized environment for up to several weeks. At other times, you can use it for beachside funs and recreational water sports. You get to solve two purposes with just one watch. No, that’s three; for you’ll also be wearing it on a regular day at the city.
SGD 619.00SGD 268.00
Ratio Ratio FreeDiver Helium-Safe 1000M Sapphire Automatic 1068HA90-34VA-ORG Men's Watch
Ratio FreeDiver Helium-Safe 1000M Sapphire Automatic 1068HA90-34VA-ORG Men's WatchAlongside computer-based underwater digital devices, a sensible diver will always keep a robust analogue timepiece as backup. And robust it is. And reliable! The Ratio II Free Diver Helium-Safe 1000M Automatic 1068HA90-34VA-00 Men’s Watch is all the goodness of freediving and deep-sea diving watches – some even costing more than a full set of dive-gear – put into one place. For, when under water, wealth and status merely counts.
SGD 509.00SGD 268.00
Ratio Ratio FreeDiver Helium-Safe 1000M Sapphire Automatic 1068HA96-34VA-YLW Men's Watch
Ratio FreeDiver Helium-Safe 1000M Sapphire Automatic 1068HA96-34VA-YLW Men's Watch It’s an elegant expression amidst simple and functional dive watch designs and becomes a must-have for pros and beginners alike. It’s an edge-to-edge, high-visibility time keeping tool with large markers displayed along the dial, in a size and shape that are compact and wrist-friendly. The yellow dial is funky as well as functional in increasing visibility under dim light conditions.
SGD 626.00SGD 268.00
Ratio Ratio FreeDiver Professional 500M Sapphire Ice Blue Dial Automatic 32GS202A-IBLU Men's Watch
Ratio FreeDiver Professional 500M Sapphire Ice Blue Dial Automatic 32GS202A-IBLU Men's Watch
SGD 399.00SGD 213.00
Ratio Ratio FreeDiver Professional 500M Sapphire Mint Green Dial Automatic 32GS202A-MGRN Men's Watch
Ratio FreeDiver Professional 500M Sapphire Mint Green Dial Automatic 32GS202A-MGRN Men's Watch
SGD 399.00SGD 213.00
Ratio Ratio FreeDiver Professional 500M Sapphire Red Dial Automatic 32GS202A-RED Men's Watch
Ratio FreeDiver Professional 500M Sapphire Red Dial Automatic 32GS202A-RED Men's Watch
SGD 399.00SGD 213.00
Ratio Ratio FreeDiver Professional 500M Sapphire Yellow Dial Automatic 32GS202A-YLW Men's Watch
Ratio FreeDiver Professional 500M Sapphire Yellow Dial Automatic 32GS202A-YLW Men's Watch
SGD 399.00SGD 213.00
Ratio Ratio FreeDiver Professional 500M Sapphire White Dial Automatic 32GS202A-WHT Men's Watch
Ratio FreeDiver Professional 500M Sapphire White Dial Automatic 32GS202A-WHT Men's Watch
SGD 399.00SGD 213.00
Ratio Ratio FreeDiver Professional 500M Sapphire Orange Dial Automatic 32GS202A-ORG Men's Watch
Ratio FreeDiver Professional 500M Sapphire Orange Dial Automatic 32GS202A-ORG Men's Watch
SGD 399.00SGD 213.00
Ratio Ratio FreeDiver Professional 500M Sapphire Blue Dial Automatic 32GS202A-BLU Men's Watch
Ratio FreeDiver Professional 500M Sapphire Blue Dial Automatic 32GS202A-BLU Men's Watch
SGD 399.00SGD 213.00
Ratio Ratio FreeDiver Professional 500M Sapphire Red Dial Automatic 32BJ202A-RED Men's Watch
Ratio FreeDiver Professional 500M Sapphire Red Dial Automatic 32BJ202A-RED Men's Watch
SGD 399.00SGD 213.00
Ratio Ratio FreeDiver Professional 500M Sapphire Ice Blue Dial Automatic 32BJ202A-IBLU Mens Watch
Ratio FreeDiver Professional 500M Sapphire Ice Blue Dial Automatic 32BJ202A-IBLU Men's Watch
SGD 399.00SGD 213.00
Ratio Ratio FreeDiver Professional 500M Sapphire Mint Green Dial Automatic 32BJ202A-MGRN Mens Watch
Ratio FreeDiver Professional 500M Sapphire Mint Green Dial Automatic 32BJ202A-MGRN Men's Watch
SGD 399.00SGD 213.00
Ratio Ratio FreeDiver Professional 500M Sapphire Yellow Dial Automatic 32BJ202A-YLW Mens Watch
Ratio FreeDiver Professional 500M Sapphire Yellow Dial Automatic 32BJ202A-YLW Men's Watch
SGD 399.00SGD 213.00
Ratio Ratio FreeDiver Sapphire Stainless Steel Green Dial Automatic RTF049 200M Mens Watch
Ratio FreeDiver Sapphire Stainless Steel Green Dial Automatic RTF049 200M Men's Watch
SGD 219.00SGD 110.00
Ratio Ratio FreeDiver Sapphire Stainless Steel White Dial Automatic RTF047 200M Mens Watch
Ratio FreeDiver Sapphire Stainless Steel White Dial Automatic RTF047 200M Men's Watch
SGD 219.00SGD 110.00
Ratio Ratio FreeDiver Sapphire Stainless Steel Orange Dial Automatic RTF045 200M Mens Watch
Ratio FreeDiver Sapphire Stainless Steel Orange Dial Automatic RTF045 200M Men's Watch
SGD 219.00SGD 110.00
Ratio Ratio FreeDiver Sapphire Stainless Steel Blue Dial Automatic RTF043 200M Mens Watch
Ratio FreeDiver Sapphire Stainless Steel Blue Dial Automatic RTF043 200M Men's Watch
SGD 219.00SGD 110.00
Ratio Ratio FreeDiver Sapphire Stainless Steel Black Dial Automatic RTF041 200M Mens Watch
Ratio FreeDiver Sapphire Stainless Steel Black Dial Automatic RTF041 200M Men's Watch
SGD 219.00SGD 110.00
Ratio Ratio FreeDiver Helium Safe Sapphire Quartz Orange Dial 1038EF102V-ORG Men's 1000M Watch
Ratio FreeDiver Helium Safe Sapphire Quartz Orange Dial 1038EF102V-ORG Men's 1000M Watch
SGD 358.00SGD 193.00
Ratio Ratio FreeDiver Helium Safe Sapphire Quartz White Dial 1038EF102V-WHT 1000M Men's Watch
Ratio FreeDiver Helium Safe Sapphire Quartz White Dial 1038EF102V-WHT 1000M Men's Watch
SGD 358.00SGD 193.00