ISA 307/11 Watch Movement
ISA 307/11 is an ISATRONIC 3 hand, gents quartz watch movement. This is a 10 1/2 ligne movement, 23.30 mm in diameter with a height of 3.20 mm. This is a Swiss parts movement, with hand dimensions are 120/70/20 (h/m/s), uses a 371 battery.
