Hamilton Model 21 WW2 Ship Chronometer Trip Spring Screw

Thoughtful delivery service

Easy 30 day returns

Certified Reviews

Description

Hamilton Model 21 WW2 Ship Chronometer Trip Spring ScrewThis is the tiny "trip spring screw" that attaches the trip spring (first picture) to the spring detent (shown in picture to its right) for a Hamilton model 21 movement (last picture). We suggest you use (or purchase) a small sliding pin vise to hold the screw and to screw it into place. This type pin vise is often used to remove and hold balance wheel screws. Note that we service these chronometers and have more parts. Email us with your needs. We

Serial number of movement is Y189689

WALTHAM WATCH CO

Case Size: 42mm (not including crown)

This is a new old stock alloy Hamilton 22 balance staff with the hub from my stock of WW2 watch parts

This part is from a former chronometer repair shop

6 inches (need to add in length of your watch to get total length)

Hamilton Watch Co purchased Illinois in 1928 and produced a line of Hamilton Illinois watches with Swiss movements during the 1950's before eventually rebranding to Hamilton

Case is 10K gold-filled and is 21mm wide (not counting crown)

US military issued TWO-PIECE watch band manufactured by the American Strap Company

This is a wonderful example of a L130 Broad Arrow Wittnauer 17 Jewel Automatic Wrist Watch

You find a lot of Army trench art

Comes with a 16mm vintage US Military Issued American Strap Company Band

Exchange/Return Notes