This is a 3 hand movement (hour/minute/sweep seconds) with 3 indicators and a date window at the 4:30 position. The indicator at the 3 o'clock position records up to 24HR, the indicator at the 6 o'clock position records up to 60 seconds, and the indicator at the 9 o'clock position records up to 60 minutes. This gents movement is a 12 3/4 ligne movement, dimensions are 26.00mm x 29.50mm with a thickness of 3.75mm. The total height is 8.15mm. Hand dimensions are 110/65/20/21 (h/m/s/indicators). 0 jewel movement, uses 371 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 351-890.
Seiko Movements