6T63 20 Seiko Watch Movement
6T63 20 Seiko Quartz Watch Movement is a 3 hand chronograph movement (hour/minute/stop watch 1/5th seconds) with 3 indicators and a date dial at the 4 o'clock suspended. This gents movement has an outside diameter of 30.80 mm with a thickness of 5.10 mm, overall movement height is 7.12 mm. The indicator at the 3 o'clock position records 24 hours, the indicator at the 6 o'clock position records small seconds and the indicator at the 9 o'clock records minutes. 0 jewel movement, uses 394 battery. Stem is supplied with the movement. Stem is a part number 351-177, this stem is a tap 0.90 mm (tap 10).