The VJ20 SII quartz watch movement is a two-hand (hour/minute) ladies’ caliber measuring 6¾ × 8 lignes, with dimensions of 15.30 × 17.80 mm, a thickness of 2.38 mm, and an overall movement height of 3.54 mm. It uses 120/70 hand sizes, contains 0 jewels, operates on a 364 battery, and uses stem part number 351-333 with a 0.90 mm (tap 10) thread.