0S70 Miyota Quartz Watch Movement is a Multi-Function Chronograph movement. 3 and movement (hour/minute/sweep second) with 3 indicators at the 6, 9 and 12 o'clock positions. Indicators show 1/20th seconds @ 6 o'clock, 12 hours @ 9, 60 minutes @ 12. 13 1/2 ligne movement 30.80 mm x 4.13 mm thick, 0 jewels, uses 399 battery. Hand dimensions are 120/70/17/26 (h/m/s/indicators). Stem is part number 065-453.