---
product_id: 117712434
title: "Orient Mens Automatic Diver Style Wrist Watch Kamasu, RA-AA0003R39B"
brand: "orient"
price: "€ 333.46"
currency: EUR
in_stock: true
reviews_count: 11
category: "Orient"
url: https://www.desertcart.ie/products/117712434-orient-mens-automatic-diver-style-wrist-watch-kamasu-ra-aa0003r39b
store_origin: IE
region: Ireland
---

# Sapphire crystal durability 200m water resistance 41.8mm precision case Orient Mens Automatic Diver Style Wrist Watch Kamasu, RA-AA0003R39B

**Brand:** orient
**Price:** € 333.46
**Availability:** ✅ In Stock

## Summary

> 💥 Own the Spec Beast from the East – where style meets unstoppable precision!

## Quick Answers

- **What is this?** Orient Mens Automatic Diver Style Wrist Watch Kamasu, RA-AA0003R39B by orient
- **How much does it cost?** € 333.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/117712434-orient-mens-automatic-diver-style-wrist-watch-kamasu-ra-aa0003r39b)

## Best For

- orient enthusiasts

## Why This Product

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

## Key Features

- • **Custom Comfort:** 22mm stainless steel bracelet with micro-adjustments for a perfect fit all day long.
- • **Striking Red Dial:** Sunburst red dial with 120-click unidirectional bezel delivers bold style and flawless readability.
- • **Premium Protection:** Scratch-resistant sapphire crystal guards your watch face with timeless clarity.
- • **Dive-Ready Durability:** 200m water resistance and screw-down crown ensure you’re ready for any aquatic adventure.
- • **Precision Meets Power:** Powered by Orient’s in-house F6922 automatic movement with 40-hour power reserve for unstoppable performance.

## Overview

The Orient Kamasu RA-AA0003R39B is a 41.8mm automatic diver-style wristwatch featuring a robust in-house F6922 movement with hacking and hand-winding, a scratch-resistant sapphire crystal, and a bold red sunburst dial. With 200m water resistance and a 120-click unidirectional bezel, it’s designed for serious surface water sports. The stainless steel case and bracelet combine durability with refined style, making it a standout tool watch for professionals and enthusiasts alike.

## Description

Orient rooted nell'artigianalità of its history, reliability, precision and elegance resist the passage of time. The historic Japanese brand is the substance of timepieces from durable style, unbeatable quality and affordable price. The goal of Orient has always been to propose unique collections, combining the art of great Japanese watchmakers with a classy design. Orient each collection offers a wide range of watches to choose your own. Concocted to accompany the more energetic lifestyles, Orient sports collection includes advanced features in an attractive design form. Clock

Review: Nice value and good looks. - This is a really good looking watch. I was not a fan of the bracelet, so I switched it for another.
Review: Orient Kamasu - The Spec Beast from the East - If you're looking at this watch, there's a good chance that you've been seeing all these positive reviews on the Kamasu. I don't blame you for wanting to see it for yourself. This watch is what I consider to be THE watch that every watch enthusiast should own. Even if you're not into watches and you happen to see this watch and this review, there's a good chance that you'll end up buying this when all is said and done. I got the red dial variant of the Kamasu. The first thing I noticed when unboxing was how rich the red dial was. Red dials are not very common and this red dial is what I consider to be perfect. The dial has a sunburst to it that comes alive in the light and gives off rich hues of red. The 120-click unidirectional bezel rotates counterclockwise and on mine, was a bit stiff at first but eventually broke in and gives a satisfying click with the stiffness substantially subsided yet will not turn by mistake. The bezel features an aluminum bezel insert and having the dive bezel makes perfect sense as this watch has a 200m water resistance rating. It's not ISO 6425 rated, but you can certainly get away with the occasional rain shower or spilled drink. Powering this bad boy is Orient's in-house F6922 movement with 21,600 beats per hour/3Hz with the accuracy range being -15 to +25 seconds per day while mine is +5 seconds a day. Your mileage may vary. It features a day/date complication with an English/Spanish day wheel. One thing to be aware of is to avoid setting the day/date between the hours of 9pm-3am so as to not damage the movement. Power reserve is 40 hours before you need to wind it and set it up again. Sitting on top of the dial is a flat sapphire crystal with no anti-reflective coating on it. The inclusion of sapphire makes this watch a great value for the money you pay for. Despite the lack of AR coating on the crystal, this watch is very easy to read at a glance. My only gripe is the bracelet. While perfectly serviceable, it comes with hollow end links and rattles/squeaks slightly when wearing it. This wasn't a problem for very long as I swapped it out for a Strapcode Super-J bracelet, but apart from that, the default bracelet features solid links and a foldover clasp with a flip lock and four positions of microadjustment for that perfect fit. This watch is a spec monster. It has all the goodies that you would want in a watch and will perfectly serve as your next tool watch. I love this watch so much, I also purchased the green dial variant. No matter your color choice or what watches you like to gather, this Orient Kamasu has a spot in everybody's collection, whether you know it or not. The Spec Beast From the East. Japan's hot value diver. This is probably the only tool watch you will ever need.

## Features

- Powered by the Orient F922 Automatic / Hand-Winding / Hacking Movement
- Case Dimensions: 41.8 mm Diameter, 47 mm Lug to Lug Length, 12.8 mm Thick, 22 mm Lug Width
- Feature: Sapphire Crystal, Day, Date, Screwdown Crown, 120-Cliick Unidirectional Bezel
- Dial Color: Red
- Water resistant 200m (660ft): in general, suitable for professional marine activity and serious surface water sports, but not diving

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07JGNC1C5 |
| ASIN  | B07JGNC1C5 |
| Additional Features | Automatic, Date display, Day display |
| Age Range Description | Adult |
| Band Color | Gray |
| Band Material Type | Stainless Steel |
| Band Width | 22 Millimeters |
| Bands | 1 |
| Batteries  | 1 A batteries required. |
| Best Sellers Rank | #467,275 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #1,984 in Men's Wrist Watches |
| Brand Name | Orient |
| Case Diameter | 42 Millimeters |
| Case Material Type | Stainless Steel |
| Case Thickness | 13 Millimeters |
| Character | Fashion |
| Clasp Type | Double Push Button Clasp |
| Closure Type | Hidden |
| Crystal | Sapphire |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,309) |
| Date First Available  | November 29, 2018 |
| Department  | Men |
| Dial Color | Red |
| Display | Analog |
| Embellishment Feature | Crystal |
| Face Style | Sports |
| Global Trade Identification Number | 04942715011413 |
| Included Components | Deployment Clasp |
| Is Discontinued By Manufacturer  | No |
| Item Type Name | Watch |
| Item Weight | 166 Grams |
| Item model number  | RA-AA0003R |
| Manufacturer | Orient |
| Manufacturer  | Orient |
| Manufacturer Part Number | RA-AA0003R19B |
| Model Name | Kamasu |
| Model Number | RA-AA0003R |
| Pattern | Solid |
| Power Source | Automatic |
| Product Dimensions  | 4.72 x 4.72 x 4.72 inches; 5.86 ounces |
| Shape | Round |
| Sport Type | Diving |
| Strap Type | bracelet |
| Style Name | Bracelet |
| Theme | Sports |
| Unit Count | 1 Count |
| Warranty Type | Limited |
| Watch Movement Type | Automatic |
| Water Resistance Depth | 200 Meters |
| Water Resistance Level | Water Resistant |

## Images

![Orient Mens Automatic Diver Style Wrist Watch Kamasu, RA-AA0003R39B - Image 1](https://m.media-amazon.com/images/I/61ZB0JH1vVL.jpg)
![Orient Mens Automatic Diver Style Wrist Watch Kamasu, RA-AA0003R39B - Image 2](https://m.media-amazon.com/images/I/51Sh-sQ4oKL.jpg)
![Orient Mens Automatic Diver Style Wrist Watch Kamasu, RA-AA0003R39B - Image 3](https://m.media-amazon.com/images/I/51BwTnk8QlL.jpg)
![Orient Mens Automatic Diver Style Wrist Watch Kamasu, RA-AA0003R39B - Image 4](https://m.media-amazon.com/images/I/41deBELHonL.jpg)
![Orient Mens Automatic Diver Style Wrist Watch Kamasu, RA-AA0003R39B - Image 5](https://m.media-amazon.com/images/I/51jkZTLFMEL.jpg)

## Questions & Answers

**Q: Is this the Kamasu.? I have difficulties with the varieties of domestic and overseas Orient model number.**
A: Looks it to me

**Q: does this come with original box ?**
A: original box

**Q: Is kamasus crown bigger than the mako/ ray2?**
A: It looks to be the same size.

**Q: Isn't this Kamazu? Amazon omitting the model names now?**
A: Yelp it is , mine came from the UK Amazon only one that had that color. I don’t think they called Kamazu either

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice value and good looks.
*by D***N on February 3, 2026*

This is a really good looking watch. I was not a fan of the bracelet, so I switched it for another.

### ⭐⭐⭐⭐⭐ Orient Kamasu - The Spec Beast from the East
*by B***Z on November 5, 2023*

If you're looking at this watch, there's a good chance that you've been seeing all these positive reviews on the Kamasu. I don't blame you for wanting to see it for yourself. This watch is what I consider to be THE watch that every watch enthusiast should own. Even if you're not into watches and you happen to see this watch and this review, there's a good chance that you'll end up buying this when all is said and done. I got the red dial variant of the Kamasu. The first thing I noticed when unboxing was how rich the red dial was. Red dials are not very common and this red dial is what I consider to be perfect. The dial has a sunburst to it that comes alive in the light and gives off rich hues of red. The 120-click unidirectional bezel rotates counterclockwise and on mine, was a bit stiff at first but eventually broke in and gives a satisfying click with the stiffness substantially subsided yet will not turn by mistake. The bezel features an aluminum bezel insert and having the dive bezel makes perfect sense as this watch has a 200m water resistance rating. It's not ISO 6425 rated, but you can certainly get away with the occasional rain shower or spilled drink. Powering this bad boy is Orient's in-house F6922 movement with 21,600 beats per hour/3Hz with the accuracy range being -15 to +25 seconds per day while mine is +5 seconds a day. Your mileage may vary. It features a day/date complication with an English/Spanish day wheel. One thing to be aware of is to avoid setting the day/date between the hours of 9pm-3am so as to not damage the movement. Power reserve is 40 hours before you need to wind it and set it up again. Sitting on top of the dial is a flat sapphire crystal with no anti-reflective coating on it. The inclusion of sapphire makes this watch a great value for the money you pay for. Despite the lack of AR coating on the crystal, this watch is very easy to read at a glance. My only gripe is the bracelet. While perfectly serviceable, it comes with hollow end links and rattles/squeaks slightly when wearing it. This wasn't a problem for very long as I swapped it out for a Strapcode Super-J bracelet, but apart from that, the default bracelet features solid links and a foldover clasp with a flip lock and four positions of microadjustment for that perfect fit. This watch is a spec monster. It has all the goodies that you would want in a watch and will perfectly serve as your next tool watch. I love this watch so much, I also purchased the green dial variant. No matter your color choice or what watches you like to gather, this Orient Kamasu has a spot in everybody's collection, whether you know it or not. The Spec Beast From the East. Japan's hot value diver. This is probably the only tool watch you will ever need.

### ⭐⭐⭐⭐⭐ Great watch, great value
*by C***E on April 29, 2022*

This is the best value I could find. Automatic, Sapphire crystal, with a beautiful dial. I like the 5 ticks per second with the second hand. I like watches without numbers, long wide hands, and around 42mm wide so the style is exactly what I was looking for. The band is titanian so which is nice because the mechanism is a bit heavier than I'm used to so the light weight titanian helps so the whole thing isn't too heavy. When I drive in my truck I could hear the band rattle around a little which is annoying. The band also has several micro adjustment options which is really nice to have. The casing is polished but it doesn't seem like the high polish that some of my cheaper watches have had. I would prefer a brushed finish but that would cost more $$$. The lum is really good. The box came kind of hammered looking which deflates the experience of opening a new watch. The dial didn't have a clear protective sticker to remove so I wonder if I got a returned watch. 2 or 3 stars for Amazon, 5 stars for the watch!

## Frequently Bought Together

- Orient Mens Analogue Automatic Watch with Stainless Steel Strap RA-AA0003R19B, Silver, 7020-6smd-42mm, Bracelet
- Orient Men's Kamasu Stainless Steel Japanese-Automatic 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 Ireland*
*Store origin: IE*
*Last updated: 2026-03-11*