Pay in 4 interest-free payments of $6.99 Learn more
Ships within 48 hours · Estimated delivery Nov 15 - Nov 20
Note: the movement ring is sold separately
& glass crystal
We also have the female part that snaps onto it
This watch has been oiled
Hamilton Model 21 WW2 Ship Chronometer Trip Spring chronometer Note: the movement ring isThis is a "trip spring" for the spring detent (shown in picture to its right) for a Hamilton model 21 movement (last picture). Over time the end of the trip spring wears and it must be replaced. Note that we service these chronometers and have more parts. Email us with your needs. We also have the repair manual and can download you a copy. Photo of model 21 movement for display purposes only.
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US$ 49.99
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US$ 59.99
US$ 15.00
US$ 45.00
