---
product_id: 706219949
title: "RATIO FreeDiver Sapphire Crystal Diver Watch Japanese Automatic Dive Watch 200m Water Resistant Diving Watch for Men"
brand: "ratio"
price: "$258.85"
currency: USD
in_stock: true
reviews_count: 5
category: "Ratio"
url: https://www.desertcart.us/products/706219949-ratio-freediver-sapphire-crystal-diver-watch-japanese-automatic-dive-watch
store_origin: US
region: United States of America
---

# 200m Water Resistant Sapphire Crystal with Anti-Reflective Coating 40h Power Reserve RATIO FreeDiver Sapphire Crystal Diver Watch Japanese Automatic Dive Watch 200m Water Resistant Diving Watch for Men

**Brand:** ratio
**Price:** $258.85
**Availability:** ✅ In Stock

## Summary

> 🌊 Make waves with every second – the FreeDiver that means business

## Quick Answers

- **What is this?** RATIO FreeDiver Sapphire Crystal Diver Watch Japanese Automatic Dive Watch 200m Water Resistant Diving Watch for Men by ratio
- **How much does it cost?** $258.85 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/706219949-ratio-freediver-sapphire-crystal-diver-watch-japanese-automatic-dive-watch)

## 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

- • **Bold & Bright:** Striking yellow dial with luminous hands and markers for visibility day and night
- • **Secure & Stylish:** 316L stainless steel case and bracelet with fold-over lock clasp for durability and comfort
- • **Dive Ready, Always:** 200 meters water resistance for confident underwater adventures
- • **Precision in Motion:** Reliable Japanese NH35 automatic movement with up to 40 hours power reserve
- • **Crystal Clear Vision:** Scratch-resistant sapphire crystal with anti-reflective coating for ultimate clarity

## Overview

The RATIO FreeDiver Sapphire Crystal Diver Watch combines professional-grade 200m water resistance with a robust Japanese NH35 automatic movement, housed in a durable 316L stainless steel case. Featuring a scratch-resistant sapphire crystal with anti-reflective coating and a luminous yellow dial, it’s designed for both underwater precision and everyday style. Perfect for the modern professional who demands reliability and standout aesthetics in one sleek package.

## Description

Ratio FreeDiver Sapphire Stainless Steel Black Dial Automatic RTF Series 200M Men's Watch

Review: Calidad precio - El reloj está bien en general funcionando correctamente solo el bisel se juega un poco nada severo pero la caja donde viene el reloj es pésima al menos la que me llegó no se podía cerrar quizás solo haiga tenido mala suerte en general es un buen reloj
Review: Excellent budget Divers Watch - I'm a sucker for Diver's watches, long time ago I was a SCUBA diver. I just love all the different colour combinations available now on these watches. This yellow face watch now completes (I hope) my selection of divers watches. I have Green, Red, Black, White and Blue faces with various gold/silver bracelet and case combinations. They are all pretty much the same but for the colour, most automatic a couple of Quartz. As I already said I don't dive any more but the rating on this watch at 200M should make it suitable for most recreational divers, not sure about technical diving, that was before my time. Not bought this brand before but it uses the same Seiko auto mechanism of another brand I like that starts with "I" My very 1st diver's watch was an Omega Seamaster 300 and these watches for an awful lot less money are IMO just as good. I've delayed this review to see how well it keeps time, as good as you can expect for an automatic watch. The luminosity on the dial is pretty good too, lasts much longer than I would have expected. The Omega had excellent luminosity but for a watch of that time period (1969) it was probably radio active!! The bracelet is quite generous, I had to remove a few links. Excellent watch, very pleased with it.

## Features

- 316L Stainless Steel Case || Stainless Steel Bracelet || Automatic Movement
- Caliber: NH35 || Power Reserve Up To 40 Hours || Sapphire Crystal With Anti-Reflective Coating
- Yellow Dial || Stainless Steel Bezel With Black Aluminum Ring || Unidirectional Rotating Bezel
- Stainless Steel Screw Down Crown || Analog Display || Luminous Hands And Markers
- Date Window At 3 O'Clock || Screwed Solid Case Back (With Engraved Image Of A Free Diver) || Regular Diver Style Clasp: Fold-Over Lock And Two-Button Deployment
- 200M Water Resistance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DZ5S5XYJ |
| Additional Features | Glow In The Dark |
| Age Range Description | Adult |
| Band Color | Silver |
| Band Material Type | Stainless Steel |
| Band Width | 22 Millimeters |
| Best Sellers Rank | #361,504 in Fashion ( See Top 100 in Fashion ) #9,235 in Men's Wrist Watches |
| Brand Name | RATIO |
| Case Diameter | 40 Millimeters |
| Case Material Type | Stainless Steel |
| Case Thickness | 13 Millimeters |
| Clasp Type | Deployment Clasp |
| Closure Type | Deployment Clasp |
| Crystal | Sapphire Crystal |
| Customer Reviews | 4.5 out of 5 stars 66 Reviews |
| Dial Color | Yellow |
| Display | Analog |
| Face Style | Solid Color |
| Included Components | Band |
| Item Weight | 0.29 Kilograms |
| Manufacturer | Ratio |
| Manufacturer Part Number | RTF044 |
| Manufacturer Warranty Description | Limited |
| Model Name | FreeDiver |
| Model Number | RTF049 |
| Pattern | Solid |
| Power Source | Mainspring |
| Shape | Round |
| Sport Type | Diving, Swimming, Walking |
| Strap Type | metal bracelet |
| Style Name | Diver |
| UPC | 699838078079 |
| Unit Count | 1 Count |
| Warranty Type | Limited |
| Watch Movement Type | Automatic |
| Water Resistance Depth | 200 Meters |
| Water Resistance Level | Water Resistant |

## Images

![RATIO FreeDiver Sapphire Crystal Diver Watch Japanese Automatic Dive Watch 200m Water Resistant Diving Watch for Men - Image 1](https://m.media-amazon.com/images/I/41FVt-eLAcL.jpg)
![RATIO FreeDiver Sapphire Crystal Diver Watch Japanese Automatic Dive Watch 200m Water Resistant Diving Watch for Men - Image 2](https://m.media-amazon.com/images/I/21ZQ48CXsyL.jpg)
![RATIO FreeDiver Sapphire Crystal Diver Watch Japanese Automatic Dive Watch 200m Water Resistant Diving Watch for Men - Image 3](https://m.media-amazon.com/images/I/41Kh33TBKaL.jpg)
![RATIO FreeDiver Sapphire Crystal Diver Watch Japanese Automatic Dive Watch 200m Water Resistant Diving Watch for Men - Image 4](https://m.media-amazon.com/images/I/4154kctZ0-L.jpg)
![RATIO FreeDiver Sapphire Crystal Diver Watch Japanese Automatic Dive Watch 200m Water Resistant Diving Watch for Men - Image 5](https://m.media-amazon.com/images/I/416hRdO8l4L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐ Calidad precio
*by H***R on 11 May 2026*

El reloj está bien en general funcionando correctamente solo el bisel se juega un poco nada severo pero la caja donde viene el reloj es pésima al menos la que me llegó no se podía cerrar quizás solo haiga tenido mala suerte en general es un buen reloj

### ⭐⭐⭐⭐⭐ Excellent budget Divers Watch
*by D***N on 29 November 2025*

I'm a sucker for Diver's watches, long time ago I was a SCUBA diver. I just love all the different colour combinations available now on these watches. This yellow face watch now completes (I hope) my selection of divers watches. I have Green, Red, Black, White and Blue faces with various gold/silver bracelet and case combinations. They are all pretty much the same but for the colour, most automatic a couple of Quartz. As I already said I don't dive any more but the rating on this watch at 200M should make it suitable for most recreational divers, not sure about technical diving, that was before my time. Not bought this brand before but it uses the same Seiko auto mechanism of another brand I like that starts with "I" My very 1st diver's watch was an Omega Seamaster 300 and these watches for an awful lot less money are IMO just as good. I've delayed this review to see how well it keeps time, as good as you can expect for an automatic watch. The luminosity on the dial is pretty good too, lasts much longer than I would have expected. The Omega had excellent luminosity but for a watch of that time period (1969) it was probably radio active!! The bracelet is quite generous, I had to remove a few links. Excellent watch, very pleased with it.

### ⭐⭐⭐⭐⭐ Above and beyond, made for watch enthusiasts
*by S***S on 7 April 2026*

This Ratio watch goes above and beyond my expectations. It’s a spec. monster and it looks amazing. Pricing is great, and the customer service is top-tier. With the sapphire crystal and 200m resistance, I like it much as my Seiko 5 GMT. For the value Ratio is offering, it compares to my higher end watches as well. Trustworthy and reliable product, would buy again. Excited to see what other original styles Ratio comes out with.

## Frequently Bought Together

- RATIO FreeDiver Sapphire Crystal Diver Watch Japanese Automatic Movement Dive Watch 200m Water Resistant Diving Watch
- JOREST Watch Repair Tool Kit Professional, for Watch Back and Link Removal & Battery Replacement & Strap Adjustment, Screwdriver Set, Opening Tool, Cleaning Kit, Case Opener
- Kalawen Watch Winder for Rolex, Automatic Watch Winder Box, Double Watch Winder with Japanese Quiet Motor Battery Powered or AC Adapter Black, Black, Black

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/706219949-ratio-freediver-sapphire-crystal-diver-watch-japanese-automatic-dive-watch](https://www.desertcart.us/products/706219949-ratio-freediver-sapphire-crystal-diver-watch-japanese-automatic-dive-watch)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-09*