The PC21 SII quartz watch movement is a three-hand (hour/minute/seconds) ladies’ caliber measuring 6¾ × 8 lignes, with dimensions of 15.30 × 17.80 mm, a thickness of 3.15 mm, and an overall movement height of 4.85 mm. It uses 120/70/17 hand sizes, contains 0 jewels, operates on a 377 battery, uses stem part number 354-122 with a 0.90 mm (tap 10) thread, and is made in Singapore.
