ZF factory. Just be aware: you are committing to one complex piece . Somewhere in the IWC thread I posted this movement on the workbench. c.o.m.p.l.e.x.... Setting date is a chore too, which is why it is wrong on the pic. I stripped a gear on the first day of ownership, which required a (free) factory fix via my favorite TD. Also, this blue hands version was never released in gen. But, man, it is a satisfying watch to own.
Sent from my SM-G988B using Tapatalk
Thanks.. I like the blue dial SS version and would get that if I do decide to get the Annual Cal, however, I think this maybe ahead of it..
https://puretimewatch.io/pilot-chro...black-dial-on-black-calfskin-strap-a7750.html