---
product_id: 87340506
title: "8008 B Ball. Rubber Ball to Open and Close All Types of Screw Bottom Boxes - Watchmaker Tool - Swiss Made"
brand: "bergeon"
price: "¥5405"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/87340506-8008-b-ball-rubber-ball-to-open-and-close-all
store_origin: JP
region: Japan
---

# 8008 B Ball. Rubber Ball to Open and Close All Types of Screw Bottom Boxes - Watchmaker Tool - Swiss Made

**Brand:** bergeon
**Price:** ¥5405
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 8008 B Ball. Rubber Ball to Open and Close All Types of Screw Bottom Boxes - Watchmaker Tool - Swiss Made by bergeon
- **How much does it cost?** ¥5405 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/87340506-8008-b-ball-rubber-ball-to-open-and-close-all)

## Best For

- bergeon enthusiasts

## Why This Product

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

## Description

Manufacturer number: 12620504

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B07JMMTCNK |
| Best Sellers Rank | #549,191 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #673 in Watch Repair Tools & Kits |
| Customer Reviews | 4.4 4.4 out of 5 stars (588) |
| Date First Available  | December 5, 2018 |
| Department  | unisex-adult |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 8008 |
| Manufacturer  | kalyane diffusion distributor for Bergeon |
| Package Dimensions  | 8.74 x 7.28 x 2.76 inches; 1.76 ounces |

## Images

![8008 B Ball. Rubber Ball to Open and Close All Types of Screw Bottom Boxes - Watchmaker Tool - Swiss Made - Image 1](https://m.media-amazon.com/images/I/51-X0YPvQbL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bergeon - the best
*by D***A on 4 September 2025*

Remarkably effective at removing screw watchcase backs. Compared with the wrench type devices this one leaves no scratches and is very simple to use. Inexpensive solution for those of us who prefer to change our own quartz watch batteries or even regulate our mechanical watches.An essential buy.

### ⭐⭐⭐⭐⭐ Great tool
*by M***G on 9 August 2025*

Great for removing watch back plate

### ⭐⭐⭐⭐⭐ Excellent product for removing screw down watch backs
*by J***D on 19 August 2025*

Great product for removing screw down backs of watches without scratching the case back

## Frequently Bought Together

- Bergeon 8008 B Ball Bille en Caoutchouc Pour l'Ouverture et la Fermeture de Tous Types de Boîtiers Vissés - Outil d'Horlogerie - Swiss Made
- Bergeon 4040 Extensible and Reversible Movement Holder Watchmaker Tools

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**Shop now:** [https://www.desertcart.jp/products/87340506-8008-b-ball-rubber-ball-to-open-and-close-all](https://www.desertcart.jp/products/87340506-8008-b-ball-rubber-ball-to-open-and-close-all)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-25*