---
product_id: 437795214
title: "Free Diver Helium-Safe Diver Watch Sapphire Crystal Japanese Automatic Dive Watch 1000M Water Resistant Diving Watch for Men"
brand: "ratio"
price: "₩546397"
currency: KRW
in_stock: true
reviews_count: 6
category: "Ratio"
url: https://www.desertcart.kr/products/437795214-free-diver-helium-safe-diver-watch-sapphire-crystal-japanese-automatic
store_origin: KR
region: South Korea
---

# 1000M Water Resistance with Helium Valve Japanese Automatic Movement Caliber NH36A 316L Surgical Steel Case & Bracelet Free Diver Helium-Safe Diver Watch Sapphire Crystal Japanese Automatic Dive Watch 1000M Water Resistant Diving Watch for Men

**Brand:** ratio
**Price:** ₩546397
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive Boldly, Wear Confidently – The Ultimate Helium-Safe Diver’s Timepiece

## Quick Answers

- **What is this?** Free Diver Helium-Safe Diver Watch Sapphire Crystal Japanese Automatic Dive Watch 1000M Water Resistant Diving Watch for Men by ratio
- **How much does it cost?** ₩546397 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/437795214-free-diver-helium-safe-diver-watch-sapphire-crystal-japanese-automatic)

## 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

- • **Sapphire Crystal Protection:** Scratch-resistant crystal guards your watch face, maintaining pristine clarity under pressure.
- • **Unmatched 1000M Water Resistance:** Dive deeper with confidence thanks to helium-safe technology and a screw-down crown.
- • **316L Surgical-Grade Stainless Steel:** Heavy-gauge steel case and bracelet that resists corrosion and impact.
- • **Precision Japanese Automatic Movement:** Reliable Caliber NH36A ensures smooth, self-winding accuracy without batteries.
- • **Iconic Italian Design Meets Rugged Durability:** Stand out with a watch crafted for both style and extreme conditions.

## Overview

The RATIO Free Diver is a premium helium-safe dive watch engineered with a robust 316L surgical steel case and bracelet, featuring a scratch-resistant sapphire crystal and a precision Japanese automatic movement (Caliber NH36A). Designed for professional divers, it offers an impressive 1000-meter water resistance with a unidirectional bezel and screw-down crown, backed by a 2-year international warranty. This watch combines Italian design flair with rugged functionality, making it a statement piece for adventurous professionals who demand reliability and style beneath the waves.

## Description

The Ratio FreeDiver Helium Valve Black Dial Stainless Steel Automatic 1068MD96-34VA-BLK1000M Men's Watch is a heavy watch. The heavy-gauge surgical steel construction (case, screw-down crown, engraved case-back w/image of a free diver and the deployment clasp) gives it the weight. It pleasantly assures its presence with its heft while increasing the momentum of your hand’s movements, rather than tying you down with its weight. The thick gauge, surgical-grade stainless steel and the sapphire crystal offers high resistance against tremendous water pressure; physical impacts and violent tugs. The crystal, the case and the case back protect the Japanese mechanical movement (with its own shock/magnetism resistant features) within entirely against knocks, bumps and drops

Review: Excellent service and product
Review: Poorly designed - A beautiful watch but flawed. The crystal rises above the bezel and that’s lazy and a deal breaker. This sets the crystal up for inevitable chips or scratches. The watch keeps great time on the wrist but can’t even make it one night retaining a charge/wind (automatic). So disappointing since it’s a truly gorgeous watch. You are better off with a citizen or Seiko.

## Features

- Iconic Diver Watch designed in Italy
- 316L Stainless Steel Case and Bracelet
- Japanese Automatic Movement with Caliber NH36A
- Sapphire Crystal
- Uni Directional Rotating Bezel
- 2 Years International Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B09M71SNWN |
| Best Sellers Rank | #3,816,290 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #13,367 in Men's Wrist Watches |
| Customer Reviews | 3.6 3.6 out of 5 stars (8) |
| Date First Available  | June 21, 2022 |
| Department  | mens |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 1068MD96-34VA |
| Manufacturer  | RATIO |
| Package Dimensions  | 4.21 x 4.13 x 3 inches; 1.1 Pounds |

## Images

![Free Diver Helium-Safe Diver Watch Sapphire Crystal Japanese Automatic Dive Watch 1000M Water Resistant Diving Watch for Men - Image 1](https://m.media-amazon.com/images/I/61F6-3Uhn3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent service and product
*by E***E on December 29, 2023*



### ⭐⭐ Poorly designed
*by S***Y on January 30, 2025*

A beautiful watch but flawed. The crystal rises above the bezel and that’s lazy and a deal breaker. This sets the crystal up for inevitable chips or scratches. The watch keeps great time on the wrist but can’t even make it one night retaining a charge/wind (automatic). So disappointing since it’s a truly gorgeous watch. You are better off with a citizen or Seiko.

### ⭐⭐⭐⭐ good, even built in china
*by F***B on November 25, 2023*

nice watch. dont understand, why they pretend, its a Singapore watch. its chinese with seiko nh36. in germany watch is sold as German by guy called carl benz. but its from china. anyway: watch is built well, looks like hommage to Rolex yachtmaster, can really be used for diving and is running with loosing 6 seconds every day. thats o.k. for a seiko nh36. i bought it, because it looks like my former Swiss dive watch from Delano of Biel.

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**Shop now:** [https://www.desertcart.kr/products/437795214-free-diver-helium-safe-diver-watch-sapphire-crystal-japanese-automatic](https://www.desertcart.kr/products/437795214-free-diver-helium-safe-diver-watch-sapphire-crystal-japanese-automatic)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-29*