PE904 SUNON Quartz Watch Movement is a 3 hand movement (120/70/19), with 4 indicators: (17), 1/10th seconds @ 12, 24 hours @ 3, 60 seconds @ 6, 60 minutes @ 9, date window@ 4:30. This movement is a 12 3/4 ligne movement, a diameter of 29.75mm, a thickness of 4.52 mm, and overall movement height is 6.83 mm. Hand dimensions are 120/70(h/m). This movement uses 371 battery.