TAG Heuer - Grand Carrera Calibre 36 - Ref. CAV5185 - 男士 - 2011至今
編號 83236293
美國 - Elgin 秒錶計時器 1/5 秒 ORD 相關英國 - 1942 年 - 深水炸彈與魚雷 - 軍用裝備
編號 83236293
美國 - Elgin 秒錶計時器 1/5 秒 ORD 相關英國 - 1942 年 - 深水炸彈與魚雷 - 軍用裝備
Elgin Stopwatch timer 1/5 sec ORD dep. Depth Charge , Torpedo timer, artillery timer.
USA Ordnance department.
ca. 1942 Working Elgin Timer Bomb Torpedo Pocket Timer 7j .
This WWII Elgin Timer is marked ORD DPT U.S.A’. NO OS 3404. was exported to U.K during WW2 as part of USA allied help. Dated 1941-1945 these stopwatch timers became a staple for U.S. and Allied military usage as the most common was issued to U.S. B-17 navigators.
This timer model type was used by the Navy during WWII for depth charges and torpedos. One of its most important uses of the A-8 was mainly used for flight navigation, but it was also utilized by Military Engineers, Forward Observers, Submarine Crews and other military outfits.
The large numbers indicate seconds, and with each full rotation (60 seconds) the hand in the small dial moves one increment clockwise. The numbers in the small dial indicate minutes, so each each full rotation of that hand is 30 minutes. The large sweep second hand moves around once in 30 seconds.
ca 50*63*15mm
110gr
In good working condition.