How to take apart a marine chronometer, Hamilton, Model 21, Part 1

[isadorus]

that's a handsome vintage watch you`'ve got there! what brand is it?

[bunnspecial]

@isadorus It is a Hamilton Model 21 Marine Chronometer.

[isadorus]

@bunnspecial i was talking about the watch on your wrist x) lol it looks nice!

[bunnspecial]

@isadorus Thank you for clearing that up. I thought you were an idiot for asking about the chronometer but I did not want to say anything. The wrist watch is a Bulova, movement 10 BUC in a stainless steel case with stainless steel flex band. It is from the early 50's. It runs good. I did some videos taking apart and putting back together same movement number but different watch.

[JR3059]

Unusual mechanism. Thanks for sharing.