ETA 2541

 
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ETA 2541

Technical data

Manufacturer:ETA
Caliber:2541
Number of jewels:17
Escapement:Pallet lever
Balance types: Nickel anular balance
Shock protection(s): Incabloc
Balance bearing / direction hairspring:Clockwise
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
Setting lever spring:2 hole(s)
Features:SCD,QG
Functions:hour, minute, second, day
A/h:21600
Size:7 3/4'''
Literature: Flume: K3 6