How to Safely Remove the Cannon Pinion
What is the cannon pinion? The cannon pinion connects the wheel train to the motion works. It’s also the post on which the minute hand is set on. If the cannon pinion is too tight, setting [...]
What Makes the Perfect Dive Watch?
An enormous amount of watches is marketed as dive watches. Sure, they often have a brilliant water resistance rating, as well as a rotating bezel to keep track of the time. However, many of them [...]
Service: Hamilton with Hamilton 60 / ETA 2390 Movement
This Hamilton did run, but it didn’t keep time, the amplitude was very low, and it had a power reserve of only a few hours. If you wound it, you could feel and hear the mainspring slipping, [...]