WALTHAM Precision Instruments 8 DAY Wind-Up Mechanical 1 7/8 inch dial US Military Airplane CLOCK CDIA Aircraft Clock Crown looks to have been

Crown looks to have been replaced

(Hamilton Watch Company) mechanical (wind up) movement

This band will substitute for a 5/8" wide band

Watch winds and sets fine and the Hack function works properly

Movement is a 17 jewel model H

WALTHAM Precision Instruments 8 DAY Wind-Up Mechanical 1 7/8 inch dial US Military Airplane CLOCK CDIA Aircraft Clock Crown looks to have beenU. S. Military airplane clock manufactured by Waltham Precision Instruments, which was spun off from the watch business in 1957. This clock was mounted on board several different types of U. S. Military Airplanes. Clock is all original, Bakelite case in fine condition, Nice 1 7 8" dial, 8 day mechanical wind up movement, runs and keeps excellent time (within 1 sec a day). 30 Day Guarantee. Note we service these and have parts for sale. Email us with