---
product_id: 80588570
title: "379 Maxell Watch Button Battery Silver Oxide 1.55v SR521 Sr521SW Zero Mercury SW"
brand: "360"
price: "FREE"
currency: GBP
in_stock: false
reviews_count: 2
url: https://www.desertcart.co.uk/products/80588570-379-maxell-watch-button-battery-silver-oxide-1-55v-sr521
store_origin: GB
region: United Kingdom
---

# 379 Maxell Watch Button Battery Silver Oxide 1.55v SR521 Sr521SW Zero Mercury SW

**Brand:** 360
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 379 Maxell Watch Button Battery Silver Oxide 1.55v SR521 Sr521SW Zero Mercury SW by 360
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/80588570-379-maxell-watch-button-battery-silver-oxide-1-55v-sr521)

## Best For

- 360 enthusiasts

## Why This Product

- Trusted 360 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Full description not available

## Images

![379 Maxell Watch Button Battery Silver Oxide 1.55v SR521 Sr521SW Zero Mercury SW - Image 1](https://images-na.ssl-images-amazon.com/images/I/610eGJ5H9xL.jpg)
![379 Maxell Watch Button Battery Silver Oxide 1.55v SR521 Sr521SW Zero Mercury SW - Image 2](https://images-na.ssl-images-amazon.com/images/I/81rwbzuulBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Suitable product fast delivery
  

*by A***R on Reviewed in the United Kingdom on 26 August 2018*

Watch battery did as expected

### ⭐⭐⭐⭐⭐ 







  
  
    Batteries
  

*by M***E on Reviewed in the United Kingdom on 8 November 2018*

Batteries

---

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**Shop now:** [https://www.desertcart.co.uk/products/80588570-379-maxell-watch-button-battery-silver-oxide-1-55v-sr521](https://www.desertcart.co.uk/products/80588570-379-maxell-watch-button-battery-silver-oxide-1-55v-sr521)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-22*