---
product_id: 278864697
title: "SEIKO SRPG21 Automatic Dive Watch for Men - Prospex Collection - LumiBrite Hands, Magnified Date Calendar - 200M Water Resistant"
brand: "seiko"
price: "KSh275167"
currency: KES
in_stock: true
reviews_count: 5
url: https://www.desertcart.co.ke/products/278864697-seiko-srpg21-automatic-dive-watch-for-men-prospex-collection-lumibrite
store_origin: KE
region: Kenya
---

# 200M water resistance Screw-down crown & secure clasp 41-hour power reserve SEIKO SRPG21 Automatic Dive Watch for Men - Prospex Collection - LumiBrite Hands, Magnified Date Calendar - 200M Water Resistant

**Brand:** seiko
**Price:** KSh275167
**Availability:** ✅ In Stock

## Summary

> 🌟 Own the deep—where style meets unstoppable performance.

## Quick Answers

- **What is this?** SEIKO SRPG21 Automatic Dive Watch for Men - Prospex Collection - LumiBrite Hands, Magnified Date Calendar - 200M Water Resistant by seiko
- **How much does it cost?** KSh275167 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/278864697-seiko-srpg21-automatic-dive-watch-for-men-prospex-collection-lumibrite)

## Best For

- seiko enthusiasts

## Why This Product

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

## Key Features

- • **Robust Reliability:** Automatic 23-jewel movement with 21,600 vibrations/hour keeps you on time with ±2 seconds/day accuracy.
- • **Luminous Legibility:** LumiBrite hands and markers glow bright for instant readability day or night.
- • **Dive Ready Precision:** Unidirectional rotating bezel ensures flawless timing underwater—never miss a beat.
- • **Iconic Style Statement:** Striking black dial with deep 3D-pressed design and sapphire crystal blends adventure with executive elegance.
- • **Secure & Comfortable Fit:** Screw-down crown and three-fold clasp with secure lock guarantee durability and peace of mind.

## Overview

The Seiko SRPG21 Prospex Automatic Dive Watch combines a 41-hour power reserve, 200-meter water resistance, and a luminous dial with a secure screw-down crown and clasp. Crafted in stainless steel with sapphire crystal and a black silicone strap, it’s engineered for professional divers and style-conscious leaders who demand precision and durability in every moment.

## Description

Seiko SRPG21 Prospex Special Edition Automatic Diver Watch. Designed for those who treat life as the ultimate adventure, the Seiko Prospex line meets every challenge with technological excellence and winning design. Inspired by Seiko’s most iconic diving styles, this distinctive Special Edition features deep 3D-pressed design in a striking black dial for increased legibility underwater. For reliable timing in rough waters, the 23-jewel automatic movement beats at a frequency of 21,600 vibrations per hour, with a power reserve of approximately 41 hours, and can be wound manually or automatically. Featuring a magnified date calendar and LumiBrite hands and markers, the dial is framed by a black ceramic uni-directional rotating elapsed timing bezel. In stainless steel, with secure screwdown crown and caseback, anti-reflective sapphire crystal and deep blue silicone strap, this high-intensity timepiece follows ISO standards for scuba diving. Water-resistant to 200 meters.

Review: Me encanta es mucho más hermoso que en las fotos, súper cómodo y aparte se ve increíble, lo compré con buen descuento y es uno de mis Seiko favoritos
Review: I was looking for a reliable sapphire glass automatic that was value for money I had heard good things about the 4R35 caliber as having decent accuracy. I also wanted a magnified date window on a diver styled watch with a good lume. At the end of my search, I came across this King Samurai Manta Ray with the blue silicone strap and brought it on desertcart. This was my first blue dial watch face and I wasn’t sure I would completely like it. When I it arrived, I was a bit skeptical the first two days as I did another round of research on it and looked at all the details with a magnifying glass . Although it wasn’t made in Japan, it was only loosing two seconds a day. Which was amazing! The blue Manta Ray watch face with the Samurai sword hand and lumi bright made it so easy to tell the time day or night. I absolute love this watch! What I noticed is that the watch seems to slow slightly more than two seconds by the end of the day when I take it off. Then, lying it flat at night seems to bring it back slight faster so that it averages about two seconds a day. I love the colour of the strap, but it does tend to come out of the metal holder when I swim or flick my hands after washing my hands. So I’m going to get a blue FKM replacement strap. Overall, I absolutely love this watch and it would be my general purpose watch for decades to come.

## Features

- Unidirectional Rotating Bezel
- Screw-Down Crown
- Three-fold Clasp With Secure Lock
- LumiBrite Hands And Makers
- 41-hour power reserve LumiBrite hands & markers screw caseback

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08HW6Z6WM |
| ASIN  | B08HW6Z6WM |
| Age Range Description | Adult |
| Band Color | Black |
| Band Length | 9 Inches |
| Band Material Type | Stainless Steel |
| Band Width | 22 Millimeters |
| Bands | 1 |
| Best Sellers Rank | #311,888 in Fashion ( See Top 100 in Fashion ) #7,805 in Men's Wrist Watches |
| Brand Name | Seiko |
| Case Diameter | 44 Millimeters |
| Case Material Type | Stainless Steel |
| Case Thickness | 12 |
| Clasp Type | Deployment Clasp |
| Closure Type | Buckle |
| Crystal | Sapphire Crystal |
| Customer Reviews | 4.5 4.5 out of 5 stars (322) |
| Customer reviews | 4.5 4.5 out of 5 stars (322) |
| Date First Available  | 14 September 2020 |
| Department  | mens |
| Dial Color | White |
| Display | Analog |
| Embellishment Feature | Crystal |
| Face Style | Linen |
| Included Components | Black silicone strap |
| Item Weight | 0.28 Kilograms |
| Item model number  | SRPE37 |
| Manufacturer | Seiko |
| Manufacturer  | Seiko |
| Model Name | SRPE37 |
| Model Number | SRPE37 |
| Pattern | Solid |
| Power Source | Automatic |
| Product Dimensions  | 10.16 x 10.16 x 12.7 cm; 281 g |
| Shape | Round |
| Sport Type | Diving |
| Strap Type | Silicone |
| Style Name | Modern |
| UPC | 029665203366 |
| Unit Count | 1 Count |
| Watch Movement Type | Automatic |
| Water Resistance Depth | 200 Meters |
| Water Resistance Level | Water Resistant |

## Images

![SEIKO SRPG21 Automatic Dive Watch for Men - Prospex Collection - LumiBrite Hands, Magnified Date Calendar - 200M Water Resistant - Image 1](https://m.media-amazon.com/images/I/615VEUMeezL.jpg)
![SEIKO SRPG21 Automatic Dive Watch for Men - Prospex Collection - LumiBrite Hands, Magnified Date Calendar - 200M Water Resistant - Image 2](https://m.media-amazon.com/images/I/51x2yn0mitL.jpg)
![SEIKO SRPG21 Automatic Dive Watch for Men - Prospex Collection - LumiBrite Hands, Magnified Date Calendar - 200M Water Resistant - Image 3](https://m.media-amazon.com/images/I/61AGSB6sylL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***. on 11 April 2024*

Me encanta es mucho más hermoso que en las fotos, súper cómodo y aparte se ve increíble, lo compré con buen descuento y es uno de mis Seiko favoritos

### ⭐⭐⭐⭐⭐ Review
*by T***. on 28 January 2025*

I was looking for a reliable sapphire glass automatic that was value for money I had heard good things about the 4R35 caliber as having decent accuracy. I also wanted a magnified date window on a diver styled watch with a good lume. At the end of my search, I came across this King Samurai Manta Ray with the blue silicone strap and brought it on Amazon. This was my first blue dial watch face and I wasn’t sure I would completely like it. When I it arrived, I was a bit skeptical the first two days as I did another round of research on it and looked at all the details with a magnifying glass . Although it wasn’t made in Japan, it was only loosing two seconds a day. Which was amazing! The blue Manta Ray watch face with the Samurai sword hand and lumi bright made it so easy to tell the time day or night. I absolute love this watch! What I noticed is that the watch seems to slow slightly more than two seconds by the end of the day when I take it off. Then, lying it flat at night seems to bring it back slight faster so that it averages about two seconds a day. I love the colour of the strap, but it does tend to come out of the metal holder when I swim or flick my hands after washing my hands. So I’m going to get a blue FKM replacement strap. Overall, I absolutely love this watch and it would be my general purpose watch for decades to come.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 14 October 2022*

It’s amazing watch. This is my first Seiko and I’m truly enjoying it. I have watches which are way more expensive than this, but I can confirm this watch punches above it’s weight class in terms of price, fit and finish. I have had friends who doesn’t know a lot about watches to seasoned collectors. Everyone has appreciated this watch. It’s just such a good watch. One minor criticism is that dial is a little dark, so sometimes it is hard to see the Mantas. With that being said, the dial is absolutely stunning along with rest of the watch.

## Frequently Bought Together

- SEIKO SRPG21 Automatic Dive Watch for Men - Prospex Collection - LumiBrite Hands, Magnified Date Calendar - 200M Water Resistant
- MiLTAT 22mm Hexad Watch Band compatible with Seiko King Samurai SRPE33 SRPE37 SRPF79 V-Clasp Brushed
- SEIKO SRPE33 Automatic Dive Watch for Men - Prospex Special Edition - LumiBrite Hands, Unidirectional Bezel - Water Resistant 200M

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-10*