---
product_id: 654415365
title: "RATIO FreeDiver Sapphire Crystal Diver Watch Japanese Automatic Movement Dive Watch 200m Water Resistant Diving Watch for Men"
brand: "ratio"
price: "$274.76"
currency: USD
in_stock: true
reviews_count: 13
category: "Ratio"
url: https://www.desertcart.us/products/654415365-ratio-freediver-sapphire-crystal-diver-watch-japanese-automatic-movement-dive
store_origin: US
region: United States of America
---

# Sapphire crystal with anti-reflective coating 40h power reserve NH35 auto movement 200m water resistance, dive-ready RATIO FreeDiver Sapphire Crystal Diver Watch Japanese Automatic Movement Dive Watch 200m Water Resistant Diving Watch for Men

**Brand:** ratio
**Price:** $274.76
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive Deep, Look Sharp — Own the Moment with RATIO FreeDiver

## Quick Answers

- **What is this?** RATIO FreeDiver Sapphire Crystal Diver Watch Japanese Automatic Movement Dive Watch 200m Water Resistant Diving Watch for Men by ratio
- **How much does it cost?** $274.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/654415365-ratio-freediver-sapphire-crystal-diver-watch-japanese-automatic-movement-dive)

## 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

- • **Crystal Clear Vision:** Scratch-resistant sapphire crystal with anti-reflective coating ensures flawless readability underwater and in any light.
- • **Precision that Lasts:** Reliable NH35 Japanese automatic movement with a 40-hour power reserve means no battery fuss—just pure, steady timekeeping.
- • **Dive-Ready Durability:** Rugged 316L stainless steel case and bracelet built to withstand 200 meters of water pressure—style meets serious performance.
- • **Safety in Every Second:** Unidirectional rotating bezel lets you track dive times accurately, giving you peace of mind on every underwater adventure.
- • **Effortless Everyday Elegance:** Comfortable 40mm case diameter and sleek 13mm thickness deliver a balanced fit that transitions seamlessly from boardroom to beach.

## Overview

The RATIO FreeDiver is a sophisticated Italian-designed dive watch featuring a robust 316L stainless steel build, a scratch-resistant sapphire crystal with anti-reflective coating, and a precise Japanese NH35 automatic movement with a 40-hour power reserve. Water resistant up to 200 meters, it combines rugged durability with elegant style, making it perfect for professional divers and style-conscious millennials alike.

## Description

All-rounder Style Introducing a dive watch that blends a sleek look with rugged features that can withstand anything. A classic steel dive watch with a 316L stainless steel case and bracelet that exudes elegance, make it an ideal choice for both diving expeditions and everyday wear. Inspired by high-end watch designs by popular Japanese watch brands, the classic black dial with distinct hands and markers sits prominently to ensure readability in all conditions. The case back is engraved with the image of a free diver as a celebration of the sport. With an approximate case diameter of 40mm and thickness of 13mm, this watch offers a comfortable fit for any wrist, perfect for those who value style and substance. Efficient Craftsmanship Powered by the reliable Automatic NH35 movement, this freediving watch stands out for its precise timekeeping and 40-hour power reserve. This movement is popular for driving the watch with a steady beat all day, both above and underwater. The dive watch also features a date window at 3 o'clock for added convenience to everyday life. Further sporting the benefit of an automatic dive watch, there is no need to change batteries from time to time. Crafted after the expert precision of popular Italian watch brands, this is a time piece that speaks for itself. Sea-bound Anytime Designed with a passion for deep sea diving, this ocean watch boasts a 200m water resistance and is rigorously pressure tested to ensure reliability under the sea. Its unidirectional rotating bezel, paired with a sapphire crystal featuring an anti-reflective coating, guarantees clear visibility and easy monitoring of dive times, enhancing safety underwater. The regular diver-style clasp, with fold-over lock and two-button deployment, ensures the watch stays secure on your wrist, no matter the adventure. This Diver watch ready for the sea offering peace of mind whether you're exploring ocean depths or navigating the challenges of daily life.

Review: Well priced for a well built watch - Exceptionally handsome watch, built well, screw-down crown, crisp bezel nice bracelet with easy release. Wears well not too heavy not too light, it's a medium size well suited for most wrists comfortable all day wrist hugger and so far rugged for most activities. The movement is a reliable brand and keeps time as well as more expensive automatics up to 40+ hrs. Initiation 30-35 hand wind. This is my third Ratio watch (I have one at 500m and another at 1000m both automatics) and I find that the build quality is very consistent and the watches are well priced for a whole lot of watch and competitive with others in their respective class.
Review: Hits above its price - Hits way above its class. I am not a fan of metal watch bands, but after adjusting this one myself, I have to change my mind. Perfect fit, zero rattle. The ice blue color is less vivid than the photo, and has a minimal greenish tint. Beautiful. Metal finish is excellent. The black counter rotating bezel offers great contrast but needs breaking-in; it is very stiff. Perfect watch for Carolina Panthers fans. The hands align perfectly with the numbers and the second hand sweep is very smooth. The Prime Day deal was a home run. Only shortcoming is lack of a cyclops window but the date is clear and legible.

## Features

- Iconic Diver Watch designed in Italy
- ⏱️ Reliable NH35 Automatic Movement: Offers precise timekeeping with a 40-hour power reserve, no need for battery changes.
- 💎 Sapphire Crystal with Anti-Reflective Coating: Provides scratch resistance and ensures clear visibility underwater.
- 🧑‍🔬 Rugged & Elegant Design: Crafted from 316L stainless steel, combining a classic look with tough, long-lasting performance.
- 🏅 Unidirectional Rotating Bezel: For accurate tracking of dive times, enhancing safety during underwater adventures.
- 🏄‍♂️ Comfortable Fit: With a 40mm case diameter and 13mm thickness, it offers a sleek, balanced look that fits most wrists.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CWTNLSTR |
| Additional Features | Scratch-Resistant |
| Age Range Description | Adult |
| Band Color | Silver |
| Band Material Type | Stainless Steel |
| Band Width | 22 Millimeters |
| Best Sellers Rank | #102,603 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #370 in Men's Wrist Watches |
| Brand Name | RATIO |
| Case Diameter | 40 Millimeters |
| Case Material Type | Stainless Steel |
| Case Thickness | 13 Millimeters |
| Clasp Type | Milled Deployment Clasp |
| Clasp type | Milled Deployment Clasp |
| Closure Type | Buckle |
| Crystal | Sapphire Crystal |
| Customer Reviews | 4.5 out of 5 stars 402 Reviews |
| Dial Color | White |
| Display | Analog |
| Embellishment Feature | Crystal |
| Face Style | Skeleton |
| Included Components | Bracelet, Crown |
| Item Type Name | Diving Watch, Diver Watch, Dive Watch |
| Item Weight | 0.29 Kilograms |
| Item type name | Diving Watch, Diver Watch, Dive Watch |
| Item width | 20 millimeters |
| Manufacturer | RATIO |
| Manufacturer Part Number | RTF047 |
| Manufacturer Warranty Description | Manufacturer's warranty covering case material and movement |
| Model Name | FreeDiver |
| Model Number | RTF049 |
| Pattern | Solid |
| Power Source | Mainspring |
| Shape | Round |
| Sport Type | Diving |
| Strap Type | Bracelet |
| Style Name | Diver |
| Theme | Dive/Military |
| UPC | 791126044800 |
| Unit Count | 1 Count |
| Warranty Type | Limited |
| Watch Movement Type | Japanese Automatic |
| Water Resistance Depth | 200 Meters |
| Water Resistance Level | Water Resistant |

## Images

![RATIO FreeDiver Sapphire Crystal Diver Watch Japanese Automatic Movement Dive Watch 200m Water Resistant Diving Watch for Men - Image 1](https://m.media-amazon.com/images/I/6138ngcwy3L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well priced for a well built watch
*by J***E on November 3, 2025*

Exceptionally handsome watch, built well, screw-down crown, crisp bezel nice bracelet with easy release. Wears well not too heavy not too light, it's a medium size well suited for most wrists comfortable all day wrist hugger and so far rugged for most activities. The movement is a reliable brand and keeps time as well as more expensive automatics up to 40+ hrs. Initiation 30-35 hand wind. This is my third Ratio watch (I have one at 500m and another at 1000m both automatics) and I find that the build quality is very consistent and the watches are well priced for a whole lot of watch and competitive with others in their respective class.

### ⭐⭐⭐⭐⭐ Hits above its price
*by S***E on June 25, 2026*

Hits way above its class. I am not a fan of metal watch bands, but after adjusting this one myself, I have to change my mind. Perfect fit, zero rattle. The ice blue color is less vivid than the photo, and has a minimal greenish tint. Beautiful. Metal finish is excellent. The black counter rotating bezel offers great contrast but needs breaking-in; it is very stiff. Perfect watch for Carolina Panthers fans. The hands align perfectly with the numbers and the second hand sweep is very smooth. The Prime Day deal was a home run. Only shortcoming is lack of a cyclops window but the date is clear and legible.

### ⭐⭐⭐⭐⭐ Insane value
*by M***C on January 9, 2026*

Without a doubt, some of the best value you can get in a diver watch. I've had this watch for a little bit now, and for around $100 it punches far above its weight. Dependable movement, solid build quality, and great looking. The watch is stunning in person, photos don't do it justice - I got the mint green shade, and it's beautiful. Within my first day of wearing it, had a few comments from coworkers and clients. It's solid, easy to read, and the lume is quite bright. Size is great, and so far, seems very durable - has that solid quality feeling to it. I have at this point around 20 watches, some sub $30, some in the hundreds, so not the largest collection ever, but I have a range, and have to say this is one of the most impressive I've gotten in terms of what you're getting vs what you paid for it.

## Frequently Bought Together

- RATIO FreeDiver Sapphire Crystal Diver Watch Japanese Automatic Movement Dive Watch 200m Water Resistant Diving Watch
- Casio MDV106 Series | Unisex Analog Watch | 200M WR | Stainless Steel Case | Resin Band | 2 Hand Analog (HR, Min, SEC) | Date Display | Screw Down Crown/Screw Down Caseback | 3 Year Battery

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-16*