Hamilton Model 21 WW2 Ship Chronometer Escapement Jewel

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Description

Hamilton Model 21 WW2 Ship Chronometer Escapement JewelThis is an inspected escapement jewel for a Hamilton model 21 movement from a former chronometer repair shop. The model 21 is the large spring detent escapement chronometer. This jewel is used for both the escape wheel (top & bottom) and the balance staff (top & bottom). Jewels may be red or clear, according to what we have in stock. Note that we service these chronometers and have more parts. Email us with your needs. We also have the repair manual

Note does not have same hairspring stud as for the 6/0-B movement that was produced during WW2

Military Airplanes

original retail $300

We have had many requests for this part

we are offering our popular 5/8" Brite military two piece bands with the buckle finger slightly off center at a greatly reduced price

Watch still has original band

Movement serial number is O457628

clean 8-day 7 jewel mechanical wind-up movement

circa 1960-64

The movements were better grade Swiss

This is the Balance Wheel Hair Spring for a Waltham 6/0-D movement used in military A-17 pilot's watches

25" long black nylon strap