GP50 Miyota Quartz Watch Movement is a 3 hand movement (hour/minute/sweep second) with 2 Retrograde indicators. This movement is a 12 ligne movement 27.00 mm x 25.00 mm, with a movement thickness of 3.90 mm. Total height for this movement is 5.90 mm. The Retrograde indicator at the 6 o'clock position is a "Dual Time" Retrograde, and the Retrograde indicator at the 12 o'clock position is a "Date" Retrograde. Hand dimensions are 120/70/17/26 (hour/minute/sweep second/day retrograde). 0 jewels, uses 371 battery. Use stem part number 065-992.