Caliber Pocket watch Omega 8 days??

[Nuno Silva]

Hello,

Please do you know the caliber of this pocket watch Omega?

 

[JimInOz]

I think it's a caliber 27''' 8-D L17P which was introduced about 1896.

Your serial number dates to around 1915

It must be a very big pocket watch 😉

 

[mac_omega]

Jim, what a great idea! I support your move, we must show solidarity with Ukraine!

Edited: Mar 2, 2022