VK61 SII Quartz Watch Movement VK61 SII Quartz Watch Movement is a Chronograph movement with 3 hands at the center (hour/minute/sweep seconds) 2 indicators and a date window at the 3 o'clock position. The indicator at the 6 o'clock position records small seconds, the register at the 12 o'clock position records 60 minutes. This is a 13 1/2 ligne movement with dimensions of 30.80 mm x 29.10 mm, with a height of 5.10 mm. 0 Jewels. Uses a 394 battery. Stems are available in a multiple of stem thread (tap) diameters. Tap 0.90 mm (10) use stem number 351-177, Tap 0.80 mm (11) use stem number 351-892. Hand dimensions: 150/90/22/22 (hour/minute/sweep second/indicators).