---
product_id: 377868132
title: "JOREST Watch Battery Replacement Kit, Watch Wrench Back Remover for Rotate Open Watch Cover, Opening Tool, Case Opener with Back Remover Holder,Tweezers,Instruction Manual"
brand: "jorest"
price: "S$19"
currency: SGD
in_stock: true
reviews_count: 13
category: "Jorest"
url: https://www.desertcart.sg/products/377868132-jorest-watch-battery-replacement-kit-watch-wrench-back-remover-rotate
store_origin: SG
region: Singapore
---

# Adjustable 15-55mm wrench Includes cleaning cloth & spring bar tool Anti-scratch protective films x4 JOREST Watch Battery Replacement Kit, Watch Wrench Back Remover for Rotate Open Watch Cover, Opening Tool, Case Opener with Back Remover Holder,Tweezers,Instruction Manual

**Brand:** jorest
**Price:** S$19
**Availability:** ✅ In Stock

## Summary

> ⌚ Unlock your watch’s potential—DIY like a pro, save time & money!

## Quick Answers

- **What is this?** JOREST Watch Battery Replacement Kit, Watch Wrench Back Remover for Rotate Open Watch Cover, Opening Tool, Case Opener with Back Remover Holder,Tweezers,Instruction Manual by jorest
- **How much does it cost?** S$19 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/377868132-jorest-watch-battery-replacement-kit-watch-wrench-back-remover-rotate)

## Best For

- jorest enthusiasts

## Why This Product

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

## Key Features

- • **All-in-One DIY Kit:** Complete with spring bar tool and cleaning cloth for strap changes and maintenance.
- • **Compact & Lightweight:** Portable 0.1kg kit designed for professionals on the go and meticulous hobbyists alike.
- • **Effortless Home Repairs:** Step-by-step illustrated manual empowers you to fix watches without costly shops.
- • **Scratch-Free Confidence:** Anti-scratch films shield your watch from tool marks—keep it flawless.
- • **Precision Fit for Every Watch:** Adjustable wrench fits 15-55mm case backs for seamless battery swaps.

## Overview

The JOREST Watch Battery Replacement Kit is a professional-grade, adjustable watch case opener set designed for rotating back covers between 15-55mm. It includes anti-scratch films to protect your watch, a spring bar tool for strap changes, a cleaning cloth, and a detailed illustrated manual, enabling precise, damage-free battery replacements and maintenance at home.

## Description

With this product you can change watch batteries and replace watch straps by yourself at home, saving you expensive shop repairs.

Review: Watch back opener - Perfect for the job ..easy to use
Review: Does the job. - Little bit fiddly as the gap adjuster kept moving and the bracelet strap got in the way but that said it did the job perfectly. Money well spent.

## Features

- 【JOREST Watch Battery Replacement Kit】-- This kit consists of a watch back case opener, a spring bar tool, anti-scratch films*4 and a cleaning cloth. It can help you open the watch cover to replace the watch battery and change the watch strap.
- 【Function of Anti-scratch Films】-- They can help reduce the risk of the watch being scratched by the watch back removal tool.
- 【Applicable Phenotypes】-- The case back decapper is only suitable for the case cover that is opened by rotation, not for other phenotypes that open the case cover.
- 【How to Use the Watch Back Case Opener】-- The use range of the case back case opener is 15-55mm. Adjust the drill bit spacing by rolling the adjustment wheel to suit your case back groove.
- 【Picture Operation Manual】-- The kit comes with a user manual（in English）. The detailed pictures will explain the correct usage for you, so as not to damage your watch due to wrong operation, and help you solve watch problems at home.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09H5WYFDJ |
| Best Sellers Rank | 1,626 in Fashion ( See Top 100 in Fashion ) 6 in Repair Tools & Kits |
| Brand | Jorest |
| Colour | Blue |
| Country of Origin | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (14,490) |
| Head Size | 15-60 mm |
| Head Style | Flat |
| Included Components | Tweezers |
| Item Weight | 0.1 Kilograms |
| Manufacturer | Jorest |
| Material | Shank: Chrome Vanadium Steel, Handle: Plastic |
| Model Number | AJJOER0302ORDJPR1S |
| Number of Items | 3 |
| Number of Packs | 1 |
| Part Number | AJJOER0302ORDJPR1S |
| Recommended Uses For Product | ['Watch Maintenance', 'Watch Repair'] |
| Set Name | Watch Battery Replacement Tool Kit |
| Special Feature | Rotating Cap |
| Unit Count | 4.0 count |

## Product Details

- **Brand:** Jorest
- **Colour:** Blue
- **Head style:** Flat
- **Material:** Shank: Chrome Vanadium Steel, Handle: Plastic
- **Number of items:** 3

## Images

![JOREST Watch Battery Replacement Kit, Watch Wrench Back Remover for Rotate Open Watch Cover, Opening Tool, Case Opener with Back Remover Holder,Tweezers,Instruction Manual - Image 1](https://m.media-amazon.com/images/I/71yygKqcd7L.jpg)

## Available Options

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

## Questions & Answers

**Q: Is the battery included in the kit ?**
A: No, just the tools.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Watch back opener
*by P***R on 2 August 2026*

Perfect for the job ..easy to use

### ⭐⭐⭐⭐ Does the job.
*by M***N on 22 September 2025*

Little bit fiddly as the gap adjuster kept moving and the bracelet strap got in the way but that said it did the job perfectly. Money well spent.

### ⭐⭐⭐⭐⭐ Good quality, affordable gadget
*by S***E on 5 August 2026*

Brilliant affordable gadget to take the back off my Boss watch to replace the battery.

## Frequently Bought Together

- JOREST Watch Battery Replacement Tool Kit, Watch Wrench Back Remover for Rotate Open Watch Cover, Watch Case Opener Set with Watch Back Remover Holder, Only for Grooved Watches
- Renata 364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (10 Count)
- Renata 371 SR920SW Batteries - 1.55V Silver Oxide 371 Watch Battery (2 Count)

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**Shop now:** [https://www.desertcart.sg/products/377868132-jorest-watch-battery-replacement-kit-watch-wrench-back-remover-rotate](https://www.desertcart.sg/products/377868132-jorest-watch-battery-replacement-kit-watch-wrench-back-remover-rotate)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-09-25*