NOS and revised
Features
automatic
sweep second
date: set by changing 20:40-24h
Data
11.5''', Dm= 25.6mm, Do= 26.0mm
H= 4.5mm
F= 1.1mm
T= 1.7mm
17/25 jewels
f = 18000 A/h
power reserve 42h
Balance staff U2905
Stem W2919
Mainspring / battery
Zf698, 1.20 x 11.0 x 0.12 x 350mm
Hands
1.50 x 0.90 x 0.21mm