Brand New Mainspring for ETA 2660 Mechanical Movement Watch Repair PartFeatures: Product material is strong, durable, long service life. generic parts and replacements 100% brand new Package included: 1X watch part

Movement Watch Golden Part Ref

00 mm ( 18

Power Storage Indicator

Accuracy：±20 sec per month

Replacement for GL36

width: 100px

Pilot Black Date Disk Wheel Week Wheel Generic for China Made ETA 7750 Movement

Big nail design

Overall height from the bottom of the movement to the top of the hand post is 6

Bergeon case knife includes a hex wrench to change the blade

Diameter Total: 34

This fabric will not scratch crystals