To open a watch, it is essential to choose the right tool depending on the type of watch (watch with screwed or clipped back, watch with screws, etc.). Here are the main tools needed and the steps to follow to open a watch safely:
1. Tools for opening a watch:
-
Watch back tool (knife or specific tool) :
- Screw-down case back pry tool : These are pry-shaped tools that allow you to open screw-down cases. They often have thin, durable tips that fit into small slots in the case to unscrew it.
- Watch Opening Knife : A small, flat, precise knife that gently separates the case back without damaging the metal.
-
Clip-on back tool (specific pliers or lever) :
- For watches with a clip-on back (case without screws), there are tools designed to pry the back open using a lever. They are often made of non-marring materials to avoid damaging the metal or case.
-
Screw removal key :
- If the back of the watch is secured with screws, you will need a small screwdriver that is appropriate for the size of the screws. This can be a precision screwdriver for watches.
-
Non-slip pliers : Used to grip small components, such as screws or the case itself. This type of pliers allows you to handle parts without the risk of damaging them.
-
Watch Vise or Holder : A watch mounting bracket helps hold the watch in place while opening, preventing it from slipping or being knocked around.
Our tools: https://masar-shop.com/collections/tools-to-open-bottles
2. Steps to open a watch:
A. For a watch with a screw back:
- Locate the Case Slot : Examine the back of the watch to locate the slot where the pry tool or knife can be inserted.
- Insert the pry tool into the slot carefully, then gently pry up to unscrew the back of the watch. You may need to twist the tool while applying pressure.
- Remove the back : Once the back is unscrewed, gently remove it and place it in a safe place.
- Inspect the inside of the watch : At this point you will be able to access the watch movement or replace the battery if necessary.
B. For a clip-on watch :
- Insert a pry bar into the separation slot between the back and the case. If the case is clipped, this should be enough to lift it up.
- Gently lift the back without forcing to avoid breaking the internal clips.
- Remove the back being careful not to scratch the case or damage the clips.
C. For a screw watch :
- Use a precision screwdriver appropriate for the size of the screws.
- Carefully unscrew the screws one by one, then remove the case back.
3. Additional tips:
- Work on a clean, protected surface : Use a soft surface such as a rubber mat or special mat to avoid scratching the watch case.
- Use gloves : This helps prevent fingerprints or damaging components with body oil.
- Secure the Parts : When removing the back of the watch, keep the screws and parts in a safe place to avoid losing them.
4. Where to find these tools?
Specialized tools for opening watches can be found in watchmaker repair kits, available: Our tools: https://masar-shop.com/collections/outils-pour-ouvrir-les-boitiers