GP30 Miyota Quartz Watch Movement is a 3 hand movement (hour/minute/sweep second), with a BIG DATE window at the 12 o'clock position. This movement is a 12 ligne movement 27.00 mm x 25.00 mm, with a movement thickness of 4.40 mm. Total height for this movement is 6.52 mm. Hand dimensions are 120/70/17 (hour/minute/sweep second). 0 jewels, uses 371 battery. Use stem part number 065-992.