Screw Off Back

The Bergeon 8008 rubber ball is a great addition to any work bench or watch tool kit. A friction ball that opens the back of most screw-off style watch backs. This squishy ball is slightly tacky and...

Round out your watch case tool kit with one of these new 2 ½ inch diameter plastic friction balls. An unusual new watch case opener, this friction ball is squishy and tacky and creates a large...

This compact pocket case wrench is great to add to any battery repair kit or watchmakers bench to help open screw on style wristwatch backs. With tempered adjustable pins and easy to use adjusting...

This compact pocket case wrench is great to add to any battery repair kit or watchmakers bench to help open screw on style wristwatch backs. This tool includes a set of jaxa style pins, 2 each of 4...

This Jaxa style Waterproof Watch Case Wrench offers value while still meeting quality standards. It is made to open screw off waterproof watch cases of all sizes. It features 3 pin slots and six...

These Horotec watch case tool pins come in 7 different styles (styles sold separately) to fit a variety of different notched, screw-on watch case backs. The pins friction in and out of the tools and...

In case you haven’t noticed yet: big watches are popular! This new version of the original Jaxa style case wrench is adjusted to accommodate larger sized watches up to 55 mm diameter. This set...

This is new watch opening took kit that will help you open your watch. The tools included were chosen by our experts who have been working on watches for decades. In this kit you will find everything...

Use these metal, 10 sided "keys" to remove the casebacks used on some classic timepieces. Older models by Benrus® and others had the ten-sided back design which required these special openers. Set...

These high quality,

This handy portable tool kit includes a variety of tools for working on the newly popular over-sized watch styles. With these larger cases, crystals and bands, many standard watch tools simply will...

The Bergeon 8007 rubber ball is a great addition to any work bench or watch tool kit. A friction ball that opens the back of most screw-off style watch backs. This squishy ball is slightly tacky and...

This tool is a new take on the classic method of opening a screwback or waterproof watch. Using suction, this tool allows you to remove regular watch backs with ease, and waterproof watch backs once...

Sold individually, these dies, made by Horotec, are designed to fit Rolex

  This L-G Master waterproof case opener wrench is made specifically to open all sizes

Called a key because it can hold a large variety of dies that allow it to open many different types of screw back watch case backs. It has a large knob on the top that allows for a firm controlled...

This compact pocket case wrench is great to add to any battery repair kit or watchmakers bench to help open screw on style wristwatch backs. This is the BIG version of our 59.0610 case opener and is...

This Waterproof Watch Case Wrench offers exceptional value while still meeting quality standards. It is made to open waterproof watch cases of all sizes. It features 3 pin slots and one set of...

This tool is a new take on the classic method of opening a screw back watch. Using suction, this tool allows you to remove regular watch backs with ease, and waterproof watch backs once the back has...

This Bergeon watch tool kit is compact and complete with 12 tools, replacement tips and deluxe carrying case. It contains some of Bergeon's most popular Swiss made precision watch repair tools. The...

This Waterproof Watch Case Wrench offers exceptional value while still meeting quality standards. It is made to open waterproof watch cases of all sizes. It features 3 pin slots and one set of...

Replacement pins for the Bergeon 5700Z watch tool. Pins are sold individually and available in 6 styles. These pins are used to remove watch case backs. Sold per pin. 2835-A for cases with slots

These are the replacement pins for the Jaxa Case Wrench Opener. They are sold as eaches, and all four types of pins that come with the Jaxa Case Wrench Opener are available. Simply choose the one...

This case back wrench was designed to open Rolex

Our very best Rolex

The Bergeon 8009 rubber ball is a great addition to any work bench or watch tool kit. A friction ball that opens the back of most screw-off style watch backs. This squishy ball is slightly tacky and...

Replacement Round pins for the L-G Master Case Opener (59.0600). They come in packages of three.

This quality made tool is designed to easily open notched, screw-on watch cases and is built to last a lifetime. Its large design provides all the torque and power you will need to open any case you...

This New and Improved JAXA Original Bergeon Case Wrench is made specifically to open extra large waterproof watch cases from 18mm up to 62mm. It has a new ergonomic shape that provides a more stable...

These are the replacement individual pin sets for the 5 1/2 inch Waterproof Watch Case Wrench (59.0790 and 59.0793). Each 3 piece set is sold individually, simply select the set you want from the...

This new watch case back opener milled entirely out of brass was designed for screw-back watch cases. It has a 4 ½ inch handle and has a width of 37 mm at the tip of the bits and 32 mm at the base of...

Replacement Multinotch pins for the L-G Master Case Opener (59.0600). They come in packages of three.

This deluxe mini case tool easily opens and closes waterproof case backs. This mini case opener provides you the same amount of torque that a press will and uses a lot less space on your workbench...

This Jaxa style Watch Case Wrench offers value while still meeting quality standards. It is made to open screw off waterproof watch cases of all sizes. It features 3 pin slots and four different sets...

These are the Horotec dies that were designed to help you open and close screw back watch cases and screw bezels with ease. These dies, sold individually, have a strip of special rubber-like material...

All-metal watch case opener has two sides and opens up to 40mm. Center screw allows quick-adjust for a variety of notches and slots on case backs. Each side has different jaws - straight/1.6mm thick...

This quality made tool is designed to easily open notched, screw-on waterproof watch backs and is built to last a lifetime. Its large design provides all the torque and power you will need to open...

This base was designed for use with the L-G Open All Case Wrench with Case Vise (59.0662). It mounts securely on the bench top and allows the case opener to slide smoothly in and out of the base...

This handy tool is called a key because it can hold a large variety of dies that allow it to open many different types of screw back watch case backs. It has a large knob on the top that allows for a...

This watch case wrench is a universal watch case opener. Its V-Tech design features double pins that are great for removing the various types of screw-on case backs that watchmakers or jewelers may...