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Ratio FreeDiver Helium-Safe 1000M Sapphire Automatic 1068HA90-34VA-RED Mens Watch

$370.00 $195.00 Save $175.00
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7 customer reviews

Use Code RATIO to get extra 15% off on this product.

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A 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.

Stainless Steel Case
Black Silicone Strap
Automatic Movement
Caliber: Seiko NH36
Sapphire Crystal
Red Dial
Analog Display
40 Hours Power Reserve
Luminous Hands And Markers
Day And Date Display
Screw Down Crown
Uni Directional Rotating Bezel
Engraved Caseback (With Image Of A Free Diver)
Buckle Clasp
1000M Water Resistance
Approximate Case Diameter: 47mm
Approximate Case Thickness: 15mm


At our store, we value your satisfaction and want to ensure you are completely satisfied with your purchase. Therefore, we gladly accept returns and issue refunds for any purchase, subject to the following condition: the watch must be returned to us in its original and unused condition within 60 days from the delivery date. Read More


A two-year international manufacturer warranty. Read More

Product Description

Ratio FreeDiver Helium-Safe 1000M Sapphire Automatic 1068HA90-34VA-RED Men's Watch

Meet the Ratio Ratio FreeDiver Helium-Safe 1000M Sapphire Automatic 1068HA90-34VA-RED Men's Watch!

The Ratio FreeDiver Helium-Safe 1000M Sapphire Automatic 1068HA90-34VA-RED Men's Watch is not just a timepiece, but a symbol of your adventurous spirit. This watch is more than just an accessory, it's a companion that's always ready to take on the harshest realities and toughest challenges. With its sleek design, solid construction, and unmatched performance, the Ratio FreeDiver Helium-Safe 1000M Sapphire Automatic 1068HA90-34VA-RED Men's Watch is the perfect tool for the modern-day adventurer.

A Dive watch that goes beyond the mere design!

Crafted from surgical-grade stainless steel, this watch is designed to handle the toughest conditions. With a water-resistance of up to 1000m, it's perfect for skin diving, scuba diving, deep diving, swimming, snorkelling, surfing, spear-fishing, and moderate to high-intensity land sports. The Seiko Caliber NH36 movement ensures reliability and accuracy, while the bi-directional winding system and 41-hour power reserve make it a practical and convenient choice.

Perfectly balanced!

It's not just only about performance, rather this watch is a work of art. The red dial with uniquely shaped hands and hour indices, covered by a thick A/R coated sapphire crystal, offers a perfect view above or under the water. The luminescent paint on the hands and indices ensures easy visibility in the dark, making it perfect for night dives or late-night adventures. The two screw-down crowns are placed in a manner that minimizes damage to the watch in case of a frontal impact and eliminates the chances of wrist bites if your palm folds against your wrist. Moreover, the helium escape valve allows any helium molecules that may have entered the watch to escape during deep sea diving and keeps the watch safe.

Crafted for Freediving! Prepared for beyond!

Ratio Freediver’s extreme capabilities, sum up of time and personal experiences, and its unbelievably low-cost tag make it a must-have for anyone who takes freediving seriously. Don't miss out on this opportunity to own a watch that goes beyond the mere design and is prepared for something more!

Key Features

  • Generous use of solid, surgical-grade stainless steel and lume material.

  • Visually appealing watch face with uniquely shaped hands.

  • A proven, reliable, mechanical, automatic movement (Seiko Calibre NH36) with its own magnetism/shock-resistant properties.

  • Sapphire crystal

  • 1000m water-resistance

Water Resistance:

  • Water resistant up to 3300ft (1000m).

  • Suitable for professional and everyday use.

  • Suitable for Skin Diving, Scuba Diving, Deep diving, Swimming, Snorkelling, Surfing; spear-fishing; moderate to

  • high-intensity land sports.


  • Seiko Caliber NH36

  • Jewels: 24

  • Vph: 21,600 bph

  • Shock System: Diashock

  • Power Reserve: 41 hours

  • Winding Direction: Bi-directional (Magic Lever)

  • Hacking; manual winding

  • Functions: Hours, minutes, central seconds, date calendar


Ratio uses non-radioactive luminescent paint for the luminescence in the Freediver 1000m watch. It is a non-radioactive, radiant paint that's applied generously on the hands and the indices of the Freediver. The paint exhibits greater intensity and longer-lasting luminescence. Its output duration doesn’t let you compromise on visibility; let it even be for a few extra hours in the dark! A 10-minutes long exposure to 500 lux or higher intensity light will charge the lume for the next 3-5 hours.

A continuous 8-hour exposure to Sunlight on a normal summer day will let it glow for 10+ hours. The longevity of the paint is semi-permanent, ensuring full functionality of the watch even after years of active use.

Customer Reviews

Based on 7 reviews
Un reloj imponente

Un reloj muy bien construido, la correa un poco corta pero en general muy bonito. Si tuviera los marcadores horarios aplicados y no pintados sería mas elegante. ¿La válvula de helio es funcional? o solo estética?


This is my first RATIO watch. I loved the dial color. The accuracy +15 spd and the beat errors is 0.5 and she has a strong amplitude.I will regulate the watch but I need more time for let the movement run couple weeks. The strap is comfortable and I think soft silicone. Inside u can see a double gasket for a deep diving. To check the watch has healthy movement I need it to open and to put on the timegrapher. I'm satisfied about everything on the lume is bad. I do recommend this model and I'm waiting for a white dial version to available for purchase.

Mark Stone

New Ratio Wrist Watch - I just received my new Ratio wrist watch. Very nice watch and it looks great. Thank you to the vendor and Amazon Customer Support. You guys are awesome to work with. Regards, Mark

Nicholas Stathakis

Excellent service and DHL. The watch is a very nice, robust, reliable, accurate, functional timepiece just like Ratio Watches claims. The strap is of excellent quality. The crown winds very smoothly, the change of date at 00:02 and of day at 03:02, exactly as prescribed by the NH 35A engine. The bezel is ss and extremely accurate, no back play. The time accuracy is -25 sec / 8 days. Excellent for a mechanical watch. Overall, a very beautiful and functional watch. Maybe Ratio would consider a laser engraving of a "Π" on the front of the crown. Similarly for the He valve. Congratulations for the creation of a beautiful watch at an excellent price.



I am extremely impressed with this watch. I would pit this against my Tag Heuer and Omega's any day. It is just the right size and weight. It has incredible lume. Sapphire Crystal and a solid and proven Seiko automatic NH36 movement. At 100 bar water resistance who could ask for more? $200 it is cheaper than the maintenance on my luxury brands. Great watch for the money.