so i have a vintage seiko quartz thats keeping perfect time, however, the date change is a full day slow.
for example, from monday to tuesday it takes 2 full days (spends 24 hours on the spanish day).
any idea what could be causing this? fried movement?
thanks,
for example, from monday to tuesday it takes 2 full days (spends 24 hours on the spanish day).
any idea what could be causing this? fried movement?
thanks,