The JS05 Miyota Quartz Watch Movement is a two-button stopwatch chronograph featuring three center hands, three sub-indicators, and a suspended date window at the 4 o’clock position. Its indicators include a 24-hour display at 2 o’clock, a stopwatch seconds register at 6 o’clock, and a 60-minute register at 10 o’clock. This 12½-ligne movement measures 28.20 × 26.00 mm, has a movement thickness of 4.30 mm, and a total height of 6.11 mm. Hand dimensions are 120/70/17/26 for the hour, minute, sweep-second, and indicator hands. The movement contains zero jewels, uses a 364 battery, and is compatible with stem part number 065-505.
