3646 type D mid-case with neck- Dimensions similar to the original watch: 3646 type D
- Width: 47mm
- Bezel and case back seats have an extra height of 0.5mm so you can polish or reshape the case without problem
- Inner case diameter: 40.50mm
- Lugs, bezel, movement ring and case back not included
You will need to insert a peg in the blind hole that's inside to secure the movement ring.
IF YOU NEED THIS CASE IN A DIFFERENT SIZE, PLEASE, LET ME KNOW