Citizen 7803A
Features
electronically controlled balance motor
sweep second
day: quickset by repeated pushing the crown with 12h at bottom, 2 languages
date: quickset by repeated pushing the crown with 12h at top
zero reset of second and minute with pusher at 8h
hack feature
Data
12.5''', Dm= 28.4mm, Do= 28.8mm
H= 5.9mm
(battery clamp +0.8mm, dial spacer +0.2mm)
F= 0.9mm
T= 3.1mm
8 jewels
f = 36000 A/h
Balance staff Citizen 039-87A
(balance complete)
Stem Citizen 065-164
Mainspring / battery
313 (original, mercury), 357 (replacement, silver odixe)
Hands
1.50 x 1.00 x 0.25mm
Features
electronically controlled balance motor
sweep second
day: quickset by repeated pushing the crown with 12h at bottom, 2 languages
date: quickset by repeated pushing the crown with 12h at top
zero reset of second and minute with pusher at 8h
hack feature
Data
12.5''', Dm= 28.4mm, Do= 28.8mm
H= 5.9mm
(battery clamp +0.8mm, dial spacer +0.2mm)
F= 0.9mm
T= 3.1mm
8 jewels
f = 36000 A/h
Balance staff Citizen 039-87A
(balance complete)
Stem Citizen 065-164
Mainspring / battery
313 (original, mercury), 357 (replacement, silver odixe)
Hands
1.50 x 1.00 x 0.25mm
https://tokei62-ticktock.jimdofree.com/%E4%BF%AE%E7%90%86%E4%BE%9D%E9%A0%BC%E3%81%AA%E3%81%A9%E9%80%A3%E7%B5%A1%E5%85%88/%E3%82%B7%E3%83%81%E3%82%BA%E3%83%B3x8/
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