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The TMI/Seiko VC11 Movement Minute Wheel is a genuine Japanese-made component for the VC11 quartz movement. The VC11 is a compact 5½ x 6¾ ligne (approx. 13.00 x 15.15 mm) movement with a slim 2.38mm height, designed for smaller watch cases and ladies’ watches . As a core part of the motion work, the minute wheel drives the minute hand for accurate time display, working in conjunction with the hour wheel.
Genuine TMI/Seiko part – authentic Japanese-made component for the VC11 movement
Motion work component – drives the minute hand for accurate timekeeping
Compact design – designed for slim 2.38mm movements
Essential for service – commonly replaced when minute hand operation becomes irregular
Compatible Movement: TMI/Seiko VC11
Movement Size: 5½ x 6¾ ligne (13.00 x 15.15 mm)
Movement Height: 2.38mm
Hand Sizes: Hour: 1.10mm / Minute: 0.65mm / Seconds: 0.20mm
Battery: SR521SW (379)
Jewels: 0
Origin: Japan
Service and repair – replacing worn or damaged minute wheels in VC11 movements
Motion work restoration – ensuring smooth and accurate hand alignment
Suitable for professional watchmakers and experienced repair technicians
1. Is this a genuine TMI/Seiko part?
Yes, this is a genuine Seiko (TMI) factory part made in Japan. TMI (Time Module Inc.) is a Seiko Group affiliate specializing in OEM quartz movements, with all movements manufactured by Seiko Instruments Inc.
2. Which movements is this minute wheel compatible with?
This minute wheel is compatible with the TMI/Seiko VC11 movement. It is also compatible with the Seiko V401 movement and uses the same hand sizes .
3. What are the signs that the minute wheel needs replacement?
Common signs include minute hand not advancing correctly, jerky hand movement, or visible wear/damage during inspection. A qualified watchmaker can diagnose these issues.
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Competitive pricing on Seiko/Hattori calibers.
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