---
product_id: 217621317
title: "364 Battery SR621SW 1.55V Silver Oxide Watch Button Cell (5 Batteries)"
brand: "murata"
price: "€ 7.74"
currency: EUR
in_stock: true
reviews_count: 13
category: "Murata"
url: https://www.desertcart.fr/products/217621317-364-battery-sr621sw-1-55v-silver-oxide-watch-button-cell
store_origin: FR
region: France
---

# ultra-compact 0.63in size 1.55V stable power 18mAh high capacity 364 Battery SR621SW 1.55V Silver Oxide Watch Button Cell (5 Batteries)

**Brand:** murata
**Price:** € 7.74
**Availability:** ✅ In Stock

## Summary

> ⏰ Power your moments with precision and style!

## Quick Answers

- **What is this?** 364 Battery SR621SW 1.55V Silver Oxide Watch Button Cell (5 Batteries) by murata
- **How much does it cost?** € 7.74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/217621317-364-battery-sr621sw-1-55v-silver-oxide-watch-button-cell)

## Best For

- murata enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Energy:** 18mAh capacity ensures your timepiece stays powered longer
- • **Value Pack Advantage:** Five batteries per pack to keep your essentials running without interruption
- • **Precision Power Boost:** Reliable 1.55V output for flawless watch performance
- • **Micro-Size, Macro Impact:** Slim 0.63 x 0.12 inch profile fits discreetly in any watch
- • **Trusted Japanese Craftsmanship:** Murata’s legacy guarantees premium quality and consistency

## Overview

The Murata 364 SR621SW is a premium 1.55V silver oxide button cell battery delivering 18mAh capacity in a compact 0.63-inch size. Designed for watches, it combines Japanese engineering excellence with reliable, long-lasting power. This 5-pack ensures you never miss a beat, making it the go-to choice for professionals who demand precision and durability.

## Description

Buy Murata 364 Battery SR621SW 1.55V Silver Oxide Watch Button Cell (5 Batteries) on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: A good battery and a great price. - If you're handy with tools and know how to change the battery without damaging your watch these can save you a lot of money. I have multiple watches that take the same battery. The local jeweler charges $25 ttochange these in each watch. This saved me a significant amount of money.
Review: Batteries -- 364 - SR621SW "5" good deal, good batteries! - So far so good.! Repeat customer.... ! Quick shipping.... excellent Fairly priced ......... and the batteries work. Watches or whatever. It looked like they had multiple sales, hopefully resulting in inventory turn over and FRESH stock instead of batteries sitting on a shelf..

## Features

- Murata 364 SR621SW 1.55V Silver Oxide Button Cell Watch Battery, 18mAh
- Murata exemplifies the long tradition of creating Japanese quality micro batteries with high performance and reliability

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0848LD7NQ |
| Amperage | 10 milliamps |
| Antenna Location | Watch |
| Battery Capacity | 18 milliamp_hours |
| Battery Cell Composition | Silver Oxide |
| Battery Cell Type | Silver Oxide |
| Battery Weight | 0.32 g |
| Best Sellers Rank | #45,369 in Health & Household ( See Top 100 in Health & Household ) #337 in Coin & Button Cell Batteries |
| Brand | Murata |
| Customer Reviews | 4.7 out of 5 stars 2,412 Reviews |
| Item Dimensions | 0.63 x 0.63 x 0.12 inches |
| Item Weight | 1.6 g |
| Manufacturer | Murata |
| Model Name | SR621SW |
| Model Number | SR621SW |
| Number of Batteries | 12V batteries required. (included) |
| Recommended Uses For Product | Watch |
| Reusability | Single Use |
| UPC | 810026280252 |
| Unit Count | 5 Count |
| Voltage | 1.55 volts |

## Product Details

- **Battery Capacity:** 18 milliamp_hours
- **Battery Cell Composition:** Silver Oxide
- **Brand:** Murata
- **Number of Batteries:** 12V batteries required. (included)
- **Recommended Uses For Product:** Watch

## Images

![364 Battery SR621SW 1.55V Silver Oxide Watch Button Cell (5 Batteries) - Image 1](https://m.media-amazon.com/images/I/61MLUvKZMJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A good battery and a great price.
*by J***S on June 5, 2026*

If you're handy with tools and know how to change the battery without damaging your watch these can save you a lot of money. I have multiple watches that take the same battery. The local jeweler charges $25 ttochange these in each watch. This saved me a significant amount of money.

### ⭐⭐⭐⭐⭐ Batteries -- 364 - SR621SW "5" good deal, good batteries!
*by E***G on January 19, 2026*

So far so good.! Repeat customer.... ! Quick shipping.... excellent Fairly priced ......... and the batteries work. Watches or whatever. It looked like they had multiple sales, hopefully resulting in inventory turn over and FRESH stock instead of batteries sitting on a shelf..

### ⭐⭐⭐⭐⭐ Good quality
*by M***E on July 29, 2026*

Impressive

## Frequently Bought Together

- Murata 364 Battery SR621SW 1.55V Silver Oxide Watch Button Cell (5 Batteries)
- Murata 377 Battery SR626SW 1.55V Silver Oxide Watch Button Cell (5 Batteries)
- Murata 371 Battery SR920SW 1.55V Silver Oxide Watch Button Cell (5 Batteries)

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**Shop now:** [https://www.desertcart.fr/products/217621317-364-battery-sr621sw-1-55v-silver-oxide-watch-button-cell](https://www.desertcart.fr/products/217621317-364-battery-sr621sw-1-55v-silver-oxide-watch-button-cell)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-10-14*