Miyota 2453

Miyota caliber 2453 is a quartz movement manufactured in Japan with a date complication at 3:00. It has 0 jewels, maintains accuracy within ±20 seconds per month, and uses an SR626SW battery delivering approximately 3 years of power reserve; the movement also includes a hacking seconds feature. A distinctive design element is its fool-proof crown system, where the stem release indentation is hidden when the crown is pulled out to prevent incorrect removal. The caliber is available in two versions: 2453-20A with a white date wheel and 2453-20X with a black date wheel.