SerP
·Good evening.. )
Firstly I'd like to apologize for low quality of the pictures I made: phone camera + table lamp = lousy result.. Sorry.
On the shots 32 teeth Omega Speedmaster crown with diameter: 6.7mm, head hight: 3.8mm, total hight: 4.8mm, thread 0.9..
My question is about wristwatch ref. that used such crowns.
Thanks in advance..
Firstly I'd like to apologize for low quality of the pictures I made: phone camera + table lamp = lousy result.. Sorry.
On the shots 32 teeth Omega Speedmaster crown with diameter: 6.7mm, head hight: 3.8mm, total hight: 4.8mm, thread 0.9..
My question is about wristwatch ref. that used such crowns.
Thanks in advance..
Edited: