This is a 2 hand movement (hour/minute) with date at the 6 o'clock position. This ladies movement is a 8 3/4 ligne movement, dimensions are 18.00 mm x 20.00 mm with a thickness of 2.60 mm, overall movement height is 3.92 mm. Hand dimensions are 110/65 (h/m). 0 jewel movement, uses 315 battery. Stems are available in a multiple of stem thread (tap) diameters. Tap 0.90mm (10) use stem number 351-177, Tap 0.80mm (11) use stem number 351-892.