Zenith G.F.J. calibre 135 Double-Signed with J.N. Shapiro
G.F.J.
Zenith
Watch characteristics
Case
39.15mm
Water resistance: 50.00m
Movement
Manual-winding mechanical
Power reserve: 72H
Frequency: 18000 Alt/H
135
Dial
Silver
18K rose gold
Bracelet/Strap
Cordovan leather
Nubuk
Alligator
Leather
Calf Leather
Beige
Pin buckle
Functions and complications
Hours
Minutes
Small seconds