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Seiko 6N52

QuartzIn Production

The Seiko caliber 6N52 is a 3-hand analog quartz movement manufactured in Japan. It uses an SR621SW battery, has no jewels, and maintains accuracy of approximately 15 seconds per month. The movement features a calendar date display at 3:00. This caliber is found in various Seiko SUR series watches, including the 140th Anniversary Limited Edition models.

Last updated 29 Apr 2026Suggest a correction