---
product_id: 479862586
title: "5 Sport Automatic Analog Nylon strap Watch For Men SRPJ37K1"
brand: "seiko"
price: "S$522"
currency: SGD
in_stock: true
reviews_count: 11
category: "Seiko"
url: https://www.desertcart.sg/products/479862586-5-sport-automatic-analog-nylon-strap-watch-for-men-srpj37k1
store_origin: SG
region: Singapore
---

# 100m water resistance Automatic self-winding movement 42mm bold case size 5 Sport Automatic Analog Nylon strap Watch For Men SRPJ37K1

**Brand:** seiko
**Price:** S$522
**Availability:** ✅ In Stock

## Summary

> ⏳ Own the moment, wear the legacy.

## Quick Answers

- **What is this?** 5 Sport Automatic Analog Nylon strap Watch For Men SRPJ37K1 by seiko
- **How much does it cost?** S$522 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/479862586-5-sport-automatic-analog-nylon-strap-watch-for-men-srpj37k1)

## 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

- • **Built to Endure:** Water resistant up to 100 meters and crafted with durable materials to keep up with your active lifestyle.
- • **Timeless Statement:** A vintage-inspired design that blends classic charm with modern sportiness—wear it to stand out in any room.
- • **Precision in Motion:** Powered by Seiko’s legendary automatic movement, ensuring flawless timekeeping without battery fuss.
- • **Sporty Sophistication:** Striking blue skeleton dial paired with a robust stainless steel case for a dynamic, athletic look.
- • **Effortless Wearability:** Secure push-button foldover clasp and 22mm bracelet width for a comfortable, confident fit all day long.

## Overview

The Seiko 5 Sport SRPJ45K1 is a 42mm automatic analog watch featuring a striking blue skeleton dial, stainless steel case and bracelet, and 100-meter water resistance. Designed for the modern professional with an active lifestyle, it combines durable craftsmanship with a sporty yet sophisticated aesthetic, backed by Seiko’s renowned precision and reliability.

## Description

Buy Seiko 5 Sports SKX ‘Skeleton Style’ Blue Dial SRPJ45K1, bracelet, multi, bracelet online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Well done Seiko - Such an amazing and perfect fit watch
Review: Nice watch - Original product received by desertcart. Keep in mind that it is on havier side so if you like sleek and light weight watches, consider other options.

## Features

- Mastery of Time: Experience the precision of a Seiko automatic movement, where each tick represents the culmination of decades of watchmaking expertise.
- Athletic Aesthetic: Embrace the sporty charm of the Seiko 5 Sports series, reflecting the dynamic fusion of style and functionality.
- Resilient Armor: Appreciate the sturdy stainless steel case, a beacon of durability that stands strong in the face of time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BG5Q74GZ |
| Additional Features | Day/Date,Water Resistant |
| Age Range Description | Adult |
| Band Color | Silver |
| Band Material Type | Stainless Steel |
| Band Width | 22 Millimeters |
| Bands | 1 |
| Best Sellers Rank | #28,763 in Fashion ( See Top 100 in Fashion ) #746 in Men's Wrist Watches |
| Brand Name | Seiko |
| Case Diameter | 42 Millimeters |
| Case Material Type | Stainless Steel |
| Case Thickness | 13 Millimeters |
| Character | no subject character |
| Clasp Type | Push-Button Foldover Clasp |
| Closure Type | Push-Button |
| Crystal | Crystal |
| Customer Reviews | 4.5 out of 5 stars 469 Reviews |
| Dial Color | Blue |
| Display | Analog |
| Embellishment Feature | Crystal |
| Face Style | Skeleton |
| Included Components | Instructions, Instructions (English language, Official Seiko Case, Warranty |
| Item Type Name | Watch |
| Item Weight | 167 Grams |
| Manufacturer | Seiko |
| Manufacturer Part Number | SRPJ45K1 |
| Model Name | SRPJ45K1 |
| Model Number | SRPJ45K1 |
| Model Series | Seiko 5 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pattern | Solid |
| Power Source | Automatic |
| Series Number | 45 |
| Shape | Round |
| Sport Type | Walking |
| Strap Type | Bracelet |
| Style Name | bracelet |
| Theme | Vintage or Nautical |
| Warranty Type | Manufacturer |
| Watch Movement Type | Automatic |
| Water Resistance Depth | 100 Meters |
| Water Resistance Level | Water Resistant |

## Images

![5 Sport Automatic Analog Nylon strap Watch For Men SRPJ37K1 - Image 1](https://m.media-amazon.com/images/I/710jopblmOL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well done Seiko
*by A***A on 31 July 2026*

Such an amazing and perfect fit watch

### ⭐⭐⭐⭐⭐ Nice watch
*by M***N on 27 June 2026*

Original product received by amazon. Keep in mind that it is on havier side so if you like sleek and light weight watches, consider other options.

### ⭐⭐⭐⭐⭐ The series of the watch k1 is made in malasiya and J1 made in japan but both are legit
*by A***N on 19 August 2025*

The watch is 100% authentic and original. I personally inspected and verified it, and it’s a unique piece with no doubts about its legitimacy. Highly satisfied!

## Frequently Bought Together

- SEIKO 5 Sports SKX ‘Skeleton Style’ Blue Dial SRPJ45K1, bracelet
- SEIKO Automatic Watch for Men - 5 Sports - Day/Date Calendar, LumiBrite Hands and Markers, and Rotating Bezel, 100m Water-Resistant

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**Shop now:** [https://www.desertcart.sg/products/479862586-5-sport-automatic-analog-nylon-strap-watch-for-men-srpj37k1](https://www.desertcart.sg/products/479862586-5-sport-automatic-analog-nylon-strap-watch-for-men-srpj37k1)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-09-24*