ISA 8270 Quartz Watch Movement

ISA 8270
11 ½ ligne
25.60 mm (dia.)
movement height
4.60 mm
total height
6.16 mm

Yachting timer, 3 hands (220/150/90) at the
center: central hands that displays count down
minutes and race timing minutes, hour and
minute hands. 2 indicators (20): 10 o’clock
indicator is a second and hour counter
displaying count down seconds and race
timing hours, the 2 o’clock indicator is a
small second hand. Date @ 6, swiss
assembled, cell 399, (ISA 8270B)