Most quartz batteries last 1-3 years depending on movement type and features (backlight, alarm). Replace it as soon as the second hand starts skipping in 4-second intervals — that's the low-battery signal.

Most quartz batteries last 1-3 years depending on movement type and features (backlight, alarm). Replace it as soon as the second hand starts skipping in 4-second intervals — that's the low-battery signal.

Yes. Every time we open a case back we test water resistance before returning the watch. Gaskets degrade with age — if yours is marginal, we'll tell you and quote a new one.

Yes. Every time we open a case back we test water resistance before returning the watch. Gaskets degrade with age — if yours is marginal, we'll tell you and quote a new one.

Most standard battery replacements: $15-25. Water-resistant models requiring a gasket check: $25-40. Higher-end or thin-profile movements with difficult access: quoted at drop-off.

Most standard battery replacements: $15-25. Water-resistant models requiring a gasket check: $25-40. Higher-end or thin-profile movements with difficult access: quoted at drop-off.