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  • Shop All RATIO Products At Newegg

  • Ratio watches started in 2017 in Singapore. The premise was simple – to make quality watches with exceptional craftsmanship, materials, and attention to detail rivaling the big watch brands. At a price point that is accessible. The name we chose – RATIO – signifies not just an exceptional price-to-quality ratio but also the fact that different ratios are ubiquitous in horology. Our logo celebrates the most famous of all ratios – pi. At Ratio Watches, we’re passionate about creating timepieces that embody the adventurous spirit of extreme sports enthusiasts. Our journey began with the launch of our first collection, which celebrated the thrilling sport of Freediving. The bold designs of this collection immediately caught the attention of watch enthusiasts worldwide, inspiring us to continue to add more designs to the range. But we’re not content with simply resting on our laurels. At Ratio Watches, we’re constantly pushing the boundaries of watch design, seeking to create innovative and exciting timepieces that capture the essence of the extreme sports we love. See More
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RATIO FreeDiver Version 03 Helium Safe 1000M Sapphire Crystal Quartz Blue Dial 1038EF102V-BLU-V03 Mens Watch
RATIO FreeDiver Version 03 Helium Safe 1000M Sapphire Crystal Quartz Blue Dial 1038EF102V-BLU-V03 Mens Watch
  • Part Number: 1038EF102V-BLU-V03
  • Style: Divers
  • Series Name: FreeDiver
  • Movement: Quartz
  • Model #: 1038EF102V-BLU-V03
  • Item #: 9SIBV65KEM7748
  • Return Policy: View Return Policy
$109.00
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RATIO FreeDiver X Marine Black With Black Ceramic Inlay Diver RTX001 Mens Watch
RATIO FreeDiver X Marine Black With Black Ceramic Inlay Diver RTX001 Mens Watch
  • Brand: Ratio
  • Style: Diver's
  • Material: Stainless Steel
  • Movement: Automatic
  • Model #: RTX001
  • Item #: 9SIBV65KGS7198
  • Return Policy: View Return Policy
$139.34
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RATIO FreeDiver Version 02 Helium Safe 1000M Sapphire Crystal Quartz White Dial 1038EF102V-WHT-V02 Men's Watch
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RATIO FreeDiver Version 02 Helium Safe 1000M Sapphire Crystal Quartz White Dial 1038EF102V-WHT-V02 Men's Watch
  • Part Number: 1038EF102V-WHT-V02
  • Style: Divers
  • Series Name: FreeDiver
  • Movement: Quartz
  • Model #: 1038EF102V-WHT-V02
  • Item #: 9SIBV65KEM7747
  • Return Policy: View Return Policy
$102.08
Free Shipping
RATIO FreeDiver Sapphire Crystal Stainless Steel Orange Dial Quartz RTF035 200M Mens Watch
RATIO FreeDiver Sapphire Crystal Stainless Steel Orange Dial Quartz RTF035 200M Mens Watch
  • Part Number: RTF035
  • Style: Divers
  • Series Name: FreeDiver
  • Material: Stainless Steel
  • Model #: RTF035
  • Item #: 9SIBV65KEN1697
  • Return Policy: View Return Policy
$87.50
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Ratio Quest Men's Field Watch Sapphire Canvas Strap Quartz RTQ023 100M Lewis And Clark Edition
Ratio Quest Men's Field Watch Sapphire Canvas Strap Quartz RTQ023 100M Lewis And Clark Edition
  • Part Number: RTQ023
  • Style: Casual
  • Series Name: Quest
  • Material: Cloth
  • Model #: RTQ023
  • Item #: 9SIBV65KEH5322
  • Return Policy: View Return Policy
$64.62
Free Shipping
Ratio Quest Men's Field Watch Sapphire Canvas Strap Quartz RTQ027 100M Lewis And Clark Edition
Ratio Quest Men's Field Watch Sapphire Canvas Strap Quartz RTQ027 100M Lewis And Clark Edition
  • Brand: RATIO
  • Part Number: RTQ027
  • Style: Casual
  • Series Name: Quest
  • Model #: RTQ027
  • Item #: 9SIBV65KEH5320
  • Return Policy: View Return Policy
Save 5%
$64.48
$68.00
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RATIO FreeDiver Professional Sapphire Crystal Blue Sunray Dial Automatic 21 Jewels RTF019 500M Mens Watch
(1)
RATIO FreeDiver Professional Sapphire Crystal Blue Sunray Dial Automatic 21 Jewels RTF019 500M Mens Watch
  • Part Number: RTF009
  • Style: Divers
  • Series Name: FreeDiver Professional
  • Movement: Automatic
  • Model #: RTF019
  • Item #: 9SIBV65KEN0193
  • Return Policy: View Return Policy
$125.43
Free Shipping
RATIO FreeDiver X Ocean Blue With Ceramic Inlay Automatic RTX003 200M Mens Watch
RATIO FreeDiver X Ocean Blue With Ceramic Inlay Automatic RTX003 200M Mens Watch
  • Brand: Ratio
  • Style: Diver's
  • Material: Stainless Steel
  • Movement: Automatic
  • Model #: RTX003
  • Item #: 9SIBV65KGS7197
  • Return Policy: View Return Policy
$135.46
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RATIO FreeDiver Helium Safe 1000M Sapphire Crystal Quartz 1038EF102V Mens Watch
RATIO FreeDiver Helium Safe 1000M Sapphire Crystal Quartz 1038EF102V Mens Watch
  • Brand: RATIO
  • Part Number: 1038EF102V
  • Style: Sports
  • Movement: Quartz
  • Model #: 1038EF102V
  • Item #: 9SIBV65KFK5787
  • Return Policy: View Return Policy
Save 8%
$128.04
$140.00
Free Shipping
RATIO FreeDiver Professional Sapphire Crystal Orange Dial Automatic 21 Jewels RTF017 500M Mens Watch
RATIO FreeDiver Professional Sapphire Crystal Orange Dial Automatic 21 Jewels RTF017 500M Mens Watch
  • Part Number: RTF009
  • Style: Divers
  • Series Name: FreeDiver Professional
  • Movement: Automatic
  • Model #: RTF017
  • Item #: 9SIBV65KEN0192
  • Return Policy: View Return Policy
$125.43
Free Shipping
RATIO FreeDiver Professional 200M Sapphire Crystal Quartz 22AD202 Mens Watch
RATIO FreeDiver Professional 200M Sapphire Crystal Quartz 22AD202 Mens Watch
  • Brand: Ratio
  • Style: Diver's
  • Material: Stainless Steel
  • Movement: Quartz
  • Model #: 22AD202
  • Item #: 9SIBV65KGS7173
  • Return Policy: View Return Policy
$102.08
Free Shipping
Ratio FreeDiver Green Dial Sapphire Crystal Stainless Steel Automatic RTB205 200M Mens Watch
Ratio FreeDiver Green Dial Sapphire Crystal Stainless Steel Automatic RTB205 200M Mens Watch
  • Brand: RATIO
  • Part Number: RTB200
  • Style: Divers
  • Material: Stainless Steel
  • Model #: RTB205
  • Item #: 9SIBV65KEC0636
  • Return Policy: View Return Policy
Save 6%
$135.62
$145.00
Free Shipping
Ratio FreeDiver Professional 500M Sapphire Automatic 32BJ202A-ORG Men's Watch
Ratio FreeDiver Professional 500M Sapphire Automatic 32BJ202A-ORG Men's Watch
  • Brand: Ratio
  • Style: Diver's
  • Material: Stainless Steel
  • Movement: Automatic
  • Model #: 32BJ202A-ORG
  • Item #: 9SIBV65KGS5593
  • Return Policy: View Return Policy
$134.23
Free Shipping
RATIO FreeDiver Version 02 Helium Safe 1000M Sapphire Crystal Quartz Black Dial 1038EF102V-BLK-V02 Mens Watch
RATIO FreeDiver Version 02 Helium Safe 1000M Sapphire Crystal Quartz Black Dial 1038EF102V-BLK-V02 Mens Watch
  • Part Number: 1038EF102V-BLK-V02
  • Style: Divers
  • Series Name: FreeDiver
  • Movement: Quartz
  • Model #: 1038EF102V-BLK-V02
  • Item #: 9SIBV65KEM7743
  • Return Policy: View Return Policy
$104.77
Free Shipping
RATIO FreeDiver Version 02 Helium Safe 1000M 1068HA90-34VA-BLK-V02 Mens Watch
RATIO FreeDiver Version 02 Helium Safe 1000M 1068HA90-34VA-BLK-V02 Mens Watch
  • Brand: Ratio
  • Style: Diver's
  • Material: Stainless Steel
  • Movement: Automatic
  • Model #: 1068HA90-34VA-BLK-V02
  • Item #: 9SIBV65KGS7175
  • Return Policy: View Return Policy
$141.15
Free Shipping
Ratio FreeDiver 1000M Quartz Green Dial Diver's Men's Watch 1038EF102V-GRN-V02
Ratio FreeDiver 1000M Quartz Green Dial Diver's Men's Watch 1038EF102V-GRN-V02
  • Brand: Ratio
  • Style: Diver's
  • Material: Stainless Steel
  • Movement: Quartz
  • Model #: 1038EF102V-GRN-V02
  • Item #: 9SIBV65KGS5600
  • Return Policy: View Return Policy
$107.45
Free Shipping
Ratio Quest Men's Field Watch Sapphire Nylon Strap Quartz RTQ015 100M Lewis And Clark Edition
Ratio Quest Men's Field Watch Sapphire Nylon Strap Quartz RTQ015 100M Lewis And Clark Edition
  • Part Number: RTQ015
  • Style: Casual
  • Series Name: Quest
  • Material: Nylon, Stainless Steel
  • Model #: RTQ015
  • Item #: 9SIBV65KEH5323
  • Return Policy: View Return Policy
Save 9%
$61.86
$68.00
Free Shipping
Ratio Street Racer Chronograph RTC022 200M Black Panda Dial Limited Edition Watch
Ratio Street Racer Chronograph RTC022 200M Black Panda Dial Limited Edition Watch
  • Brand: Ratio
  • Style: Chronograph
  • Material: Stainless Steel
  • Movement: Quartz
  • Model #: RTC022
  • Item #: 9SIBV65KRP9259
  • Return Policy: View Return Policy
$138.13
Free Shipping
Ratio FreeDiver Helium-Safe 1000M Yellow Dial Sapphire Crystal Automatic 1068HA96-34VA-YLW Men's Watch
Ratio FreeDiver Helium-Safe 1000M Yellow Dial Sapphire Crystal Automatic 1068HA96-34VA-YLW Men's Watch
  • Brand: RATIO
  • Part Number: 1068HA96-34VA-YLW
  • Style: Divers
  • Material: Stainless Steel
  • Model #: 1068HA96-34VA-YLW
  • Item #: 9SIBV65KEB8278
  • Return Policy: View Return Policy
$198.59
Free Shipping
RATIO FreeDiver Sapphire Crystal Stainless Steel Green Dial Quartz RTF039 200M Mens Watch
RATIO FreeDiver Sapphire Crystal Stainless Steel Green Dial Quartz RTF039 200M Mens Watch
  • Part Number: RTF031
  • Style: Divers
  • Series Name: FreeDiver
  • Material: Stainless Steel
  • Model #: RTF039
  • Item #: 9SIBV65KEN1694
  • Return Policy: View Return Policy
$87.50
Free Shipping
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