---
product_id: 665276597
title: "RATIO FreeDiver Helium-Safe Dive Watch Sapphire Crystal Automatic Diver Watch 1000M Water Resistant Diving Watch for Men (White)"
brand: "ratio"
price: "406390CFA"
currency: XOF
in_stock: false
reviews_count: 4
url: https://www.desertcart.sn/products/665276597-ratio-freediver-helium-safe-dive-watch-sapphire-crystal-automatic-diver
store_origin: SN
region: Senegal
---

# Sapphire crystal dome Japanese NH36 automatic movement 1000M water resistance RATIO FreeDiver Helium-Safe Dive Watch Sapphire Crystal Automatic Diver Watch 1000M Water Resistant Diving Watch for Men (White)

**Brand:** ratio
**Price:** 406390CFA
**Availability:** ❌ Out of Stock

## Summary

> 🌊 Own the Depths, Command the Surface

## Quick Answers

- **What is this?** RATIO FreeDiver Helium-Safe Dive Watch Sapphire Crystal Automatic Diver Watch 1000M Water Resistant Diving Watch for Men (White) by ratio
- **How much does it cost?** 406390CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/665276597-ratio-freediver-helium-safe-dive-watch-sapphire-crystal-automatic-diver)

## Best For

- ratio enthusiasts

## Why This Product

- Trusted ratio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Automatic Excellence:** Powered by the reliable Japanese NH36 caliber, ensuring shock-resistant, accurate timekeeping without battery worries.
- • **Crystal Clear Vision:** Domed sapphire crystal enhances dial visibility and scratch resistance, keeping your watch pristine and readable in any light.
- • **Comfort Meets Function:** Black perforated silicone strap designed to evaporate moisture quickly, combining sporty style with all-day wearability.
- • **Dive Deep, Stay Precise:** Engineered for 1000 meters underwater pressure resistance, perfect for serious divers and thrill-seekers.
- • **Built to Brave the Elements:** 316L surgical-grade stainless steel case with helium-release valve for corrosion-proof, saturation diving durability.

## Overview

The RATIO FreeDiver Helium-Safe Dive Watch is a professional-grade automatic diver’s watch crafted in Italy with a 316L stainless steel case and black silicone strap. Featuring a Japanese NH36 movement, it offers shock resistance and precise timekeeping. Its standout 1000-meter water resistance and helium-release valve make it ideal for deep-sea diving, while the domed sapphire crystal ensures durability and clarity. Designed for both adventure and everyday style, this watch blends retro-modern aesthetics with cutting-edge dive technology.

## Description

The Ratio FreeDiver Helium-Safe 1000M Sapphire Automatic Diver Watches are an innovative diver’s watch, meant for divers and adventurers globally and also for daily wearing. The model features a professional-grade, corrosion/erosion proof and shock-resistant, airtight case around one of the most revered name among shock movements. The perforated band makes trapped moisture evaporate faster. Its timeless design is based upon the set dive watch standards and norms. User-friendly luminous dots and hour-markers upon make the watch very lively your distinctive. Facts before figures Ratio FreeDiver Helium-Safe 1000M Sapphire Automatic Diver Watches Crafted from surgical-grade stainless steel has a fully-functional, Helium-release valve suitable for saturation/deep-sea diving. The sapphire crystal is slightly domed, magnifying the dial underneath.What complies? An appealing appearance for anyone with a passion for dive watches.Retro/modern design meets extraordinary technique.Descends to depths even greater than the world record for free diving!Guaranteed on its accuracy and reliability! The Caliber NH36 is crafted and assembled by expert and experienced watchmakers in-house facilities. It has the usual configuration of a balance wheel and a hairspring besides the mainspring; it’s the ETACHRON regulator that ensures its accurate timekeeping, enhancing its reliability.The base is a curved metal slab; engraved and offering a stronger grip and heightened protection. Figures define the watchPressure tested for 1000 meters underwater.316L steel is inert towards any kind of corrosion, including rust.Measures 47mm across and 15mm thick; excellent visibility under low light.Japanese Caliber NH36 is a workhorse movement, built to withstand high-intensity impacts and concussive shocks and provide accurate timing.

Review: for big wrists - fantastic piece but big & heavy
Review: Give it a try - This watch exceeds expectations even as compared to a much more expensive brand. The look, comfort and functionality are excellent! This is my first purchase of this brand. I will certainly be buying more.

## Features

- Iconic Diver watch designed in Italy
- 316L Stainless Steel case with Black Silicone Strap
- Japanese Automatic Movement and Caliber: NH36 Movement
- 1000M Water Resistance makes it suitable for Swimming , Snorkeling & Scuba Diving.
- Analog Display with Luminous Hands and Markers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D66QLG6S |
| Age Range Description | Adult |
| Band Colour | Black |
| Band Material | Silicone |
| Band Style1 - Band Style5 | Diver |
| Band Width | 24 Millimetres |
| Best Sellers Rank | #9,484 in Watches ( See Top 100 in Watches ) #4,634 in Men's Wrist Watches |
| Brand | RATIO |
| Case Diameter | 47 Millimetres |
| Case Material1 - Case Material2 | Stainless Steel |
| Case Shape | Round |
| Case Thickness | 15 Millimetres |
| Character | Fashion |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Crystal Material | Sapphire Crystal |
| Customer Reviews | 4.5 out of 5 stars 50 Reviews |
| Dial Colour | White |
| Display Type | Analog |
| Embellishment Feature | Crystal |
| Face Style | Classic-Modern |
| Global Trade Identification Number | 00791126045012 |
| Importer Contact Information | 2nd Floor, 1/1 Vinayaka Towers, 1st Cross, Gandhinagar, Bengaluru (Bangalore) Urban, Karnataka, 560009 |
| Item Type Name | Diving Watch |
| Item Weight | 0.28 Kilograms |
| Manufacturer | Ratio |
| Model Name | FreeDiver |
| Model Number | 1068HA90-34VA-WHT-V02 |
| Movement Type | Japanese Automatic |
| Packer Contact Information | 1 Ubi Cres, Singapore 408563,Number One Building |
| Part Number | 1068HA90-34VA-WHT |
| Power Source Type | Mainspring |
| Special Feature(s)1 - Special Feature(s)3 | Glow In The Dark, Scratch-Resistant, Shock Resistant |
| Sport1 - Sport3 | Diving, Swimming |
| Strap Type | Silicone Strap |
| Theme | Sports |
| UPC | 791126045012 |
| Unit Count | 1.00 Count |
| Warranty Type | Limited |
| Water Resistance Depth | 1000 Metres |
| Water Resistance Level | Water Resistant |

## Images

![RATIO FreeDiver Helium-Safe Dive Watch Sapphire Crystal Automatic Diver Watch 1000M Water Resistant Diving Watch for Men (White) - Image 1](https://m.media-amazon.com/images/I/712A2DFB--L.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Give it a try
*by C***K on 13 April 2025*

This watch exceeds expectations even as compared to a much more expensive brand. The look, comfort and functionality are excellent! This is my first purchase of this brand. I will certainly be buying more.

### ⭐⭐⭐⭐⭐ Excellent quality
*by K***R on 16 April 2025*

Delivery was super fast Recived My watch the next day after placing the order. The build quality, mechanism, sapphire crystal ,1000meter of WR everything justifies the price of the watch.

### ⭐⭐⭐⭐ Amazon customer
*by J***S on 7 June 2025*

Good watch .Been using it for a few days. Didn't see any problems. Shows time accurately. I also really liked the design. Tried the water test. No problems. Will update after using it for a few years.

## Frequently Bought Together

- RATIO FreeDiver Helium-Safe Dive Watch Sapphire Crystal Automatic Diver Watch 1000M Water Resistant Diving Watch for Men
- Gute Automatic Watch for Men, Mens Skeleton Automatic Mechanical Wrist Watch Analog Casual Sport Brown Leather Clock, ‎ 24 x 2 x 1.4 cm, strap

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**Shop now:** [https://www.desertcart.sn/products/665276597-ratio-freediver-helium-safe-dive-watch-sapphire-crystal-automatic-diver](https://www.desertcart.sn/products/665276597-ratio-freediver-helium-safe-dive-watch-sapphire-crystal-automatic-diver)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-07*