Citizen 8110A

Citizen 8110A |

Citizen 8110A


The caliber family 8110 was the selfwindig chronograph movement from Citizen. It wound in both direction, was able to count up to 12hrs, presented day and date, offered a flyback mechanism and a column wheel. The only thing, which was missing, was a permanent second hand.

Technical data

Number of jewels:23
Escapement:Pallet lever
Balance types: Glucydur anular balance
Shock protection(s): Parashock 1 (Citizen)
Balance bearing / direction hairspring:Clockwise
Moveable stud:yes
Adjust mechanism:Excenter
  • s (decentral seconds)
  • QG (date indication (aperture))
  • JG (weekday indication (aperture))
  • CHR (chronographe)
  • RDR (date corrector)
  • AUT (selfwinding)
Production period:1972 - 1980
Production years:1972-1980?

Usage gallery

Citizen 8110A: Citizen Chronograph Automatic

Citizen Chronograph Automatic