126.7801-00 Hours counter
Lever, 11 jewels
1/5 sec. + 1/100 min. 60 min. + 10 hours
Case Ø 55 mm, weight 130 g
126.7801-00 Hours counter
Addition timer
Hours counter
Specially designed for measuring
long periods of time, this addition
timer is fitted with a 10-hour counter,
a black seconds hand and a
red, jumping minutes hand.
Fast running timer
1/100sec. gradation