
Battery service
What is done during a battery service ?
A battery service doesn't just involve opening the clock, taking out the battery and putting in a new one... there's a lot more to it than that!
Aesthetic and functional check of the watch (scratches, condition of the glass, function of the clasp, crown, pushers).
Test waterproofness
Open the clock and check the condition of the movement (rust, condensation, condition of lubrication).
Remove battery and check battery voltage
Test the movement (rate, current consumption and lower functional voltage limit of the movement).
Clean the housing and band with steam or ultrasound
Replace the bottom and tube seal if necessary.
Check the functions of the clock, set the time and date
Test waterproofness
Final inspection
Guarantee:
1 year warranty on work performed (battery only)