---
product_id: 48038218
title: "Seiko 371 Watch Battery"
brand: "seiko"
price: "S$7"
currency: SGD
in_stock: true
reviews_count: 13
category: "Seiko"
url: https://www.desertcart.sg/products/48038218-seiko-371-watch-battery
store_origin: SG
region: Singapore
---

# Long-lasting Single Use 3V Silver Oxide Power Ultra-light 5g Weight Seiko 371 Watch Battery

**Brand:** seiko
**Price:** S$7
**Availability:** ✅ In Stock

## Summary

> ⏰ Power your moments with Seiko precision!

## Quick Answers

- **What is this?** Seiko 371 Watch Battery by seiko
- **How much does it cost?** S$7 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/48038218-seiko-371-watch-battery)

## 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

- • **Featherlight Design:** At just 5 grams, it’s barely there but powerfully effective.
- • **Stay On Time, Always:** Engineered for longevity so you never miss a moment or meeting.
- • **Precision Power Boost:** Reliable 3V output keeps your Seiko watch ticking flawlessly.
- • **Trusted Seiko Quality:** Genuine brand battery ensures optimal compatibility and performance.
- • **Effortless Replacement:** Single battery pack designed for quick, hassle-free watch battery swaps.

## Overview

The Seiko 371 Watch Battery is a genuine silver oxide 3V power cell designed specifically for Seiko watches. Weighing only 5 grams, it offers reliable, long-lasting energy to keep your timepiece running smoothly. This single-use battery ensures seamless compatibility and easy replacement, making it the trusted choice for maintaining your watch’s precision.

## Description

Seiko 371 Watch Charger

Review: cost and delivered on time - Very good, fitted watch arrived on time
Review: Item OK, and working well - Took a long time to arrive, this could be improved. I used the battery in my wrist watch.

## Features

- Seiko 371 Watch Batteries
- Product type: Battery
- Brand: Seiko

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002LF78TS |
| ASIN  | B002LF78TS |
| Antenna Location | Watch |
| Batteries  | 1 Unknown batteries required. (included) |
| Battery Cell Type | Silver Oxide |
| Battery Weight | 10 Grams |
| Best Sellers Rank | 695,235 in Fashion ( See Top 100 in Fashion ) 685 in Watch Batteries 3,814 in Disposable Household Batteries |
| Brand Name | Seiko |
| Compatible Phone Models | Uhren |
| Customer Reviews | 4.2 4.2 out of 5 stars (164) |
| Customer reviews | 4.2 4.2 out of 5 stars (164) |
| Date First Available  | 12 Aug. 2009 |
| Is discontinued by manufacturer  | No |
| Item Weight | 5 g |
| Item model number  | 371 / SR920SW |
| Manufacturer | Seiko |
| Manufacturer  | Seiko |
| Model Name | 371 |
| Model Number | 371 / SR920SW |
| Number of Batteries | 1 Unknown batteries required. (included) |
| Package Dimensions  | 7 x 4 x 0.01 cm; 4.54 g |
| Reusability | Single Use |
| Unit Count | 1 Count |
| Voltage | 3 Volts |

## Images

![Seiko 371 Watch Battery - Image 1](https://m.media-amazon.com/images/I/614e+rbws4L.jpg)
![Seiko 371 Watch Battery - Image 2](https://m.media-amazon.com/images/I/61DU3EPQ9lL.jpg)
![Seiko 371 Watch Battery - Image 3](https://m.media-amazon.com/images/I/71gqyLyMvbL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ cost and delivered on time
*by A***N on 7 December 2020*

Very good, fitted watch arrived on time

### ⭐⭐⭐⭐⭐ Item OK, and working well
*by B***6 on 23 November 2020*

Took a long time to arrive, this could be improved. I used the battery in my wrist watch.

### ⭐⭐⭐⭐ Good price/ quick delivery
*by A***R on 1 October 2017*

keen price and quick delivery. Will have to wait and see how long the battery lasts.

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**Shop now:** [https://www.desertcart.sg/products/48038218-seiko-371-watch-battery](https://www.desertcart.sg/products/48038218-seiko-371-watch-battery)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-06*