The JR10 Miyota Quartz Watch Movement is a 12½-ligne, three-hand (hour, minute, sweep second) movement measuring 28.20 mm in diameter, featuring a day retrograde at the 6 o’clock position, a 24-hour indicator at 9 o’clock, and a date indicator at 12 o’clock. It has a movement thickness of 4.18 mm and a total height of 5.98 mm. Hand dimensions are 120/70/17/26 for the hour, minute, sweep-second, and retrograde/indicator hands. This movement contains zero jewels, uses a 364 battery, and is compatible with stem part number 065-505.
