Riverdancer wrote:
So confusing out there!
Can anyone help. I need to know what the case back size is on the Breitling B1 to change the battery? I've read multiple forums and they all give differing answers. I've now bought three tools and none fit. The serial number is A78362.
Hi bud,
The case back On a B1 is a notoriously tough one to crack. It’s I think it’s 18 side die. I tried the ball etc etc, but you need the correct Die Tool. I had mine, and my friends done by Chatfields in Eastbourne. Not sure if you are in the UK. Look them up. Really reliable and cost effective.
https://www.chatfieldsjewellers.co.uk/D