1、Lugs: The part of the watch band that attaches to the center of the watch and come in a variety of shapes. They can be solid or perforated.
2、Lug space: this is the space (expressed in millimeters) between the lugs that determines the pump that will fit the watch and consequently the size of the strap.
3、Pump: A small replacement metal bar that fits into your lugs after passing through the strap. Available in different sizes, thicknesses and shapes. They have two
4、parts: a solid thick part in the center and a thinner part at each end, held in place and tightened by springs.
Disassembly process:
1. Gently insert the other end of the tool, the fork part, between the strap and the lugs.
2. Use the remover to carefully look for the relief at the end of the pump, which can be hooked.
3. Gently apply pressure from the lugs inwards.
4. Once you feel the pump release, gently push it away from its hole. Be careful to do this slowly and accurately, or you’ll be left with scratches!
5. Repeat the process on the other side
