ETA 2363

 
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ETA 2363

Description

This movement with direct driven center second is one of the smalles ladies’ watch movements. With a diameter of only 7 34 lignes, it drives not only the hour hand, minute hand and second hand, but unlike the base caliber ETA 2360, it also shows the date.

Technical data

Manufacturer:ETA
Caliber:2363
Number of jewels:17
Escapement:Pallet lever
Balance types: Nickel screw balance
Shock protection(s): Incabloc
Balance bearing / direction hairspring:Counterclockwise
Moveable stud:yes
Adjust mechanism:Hairspring key
Construction:
  • lever
  • escape wheel, seconds wheel, third wheel, large driving wheel
  • mainspring barrel
Winding mechanism:yoke winding system
Features:SCD,QG,RDR
Functions:hour, minute, second, day
A/h:18000
Size:7 3/4'''
Literature: Flume: 1962 2