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This is a genuine TMI/Hattori SEIKO VD55 quartz chronograph movement, made in Japan, measuring 12¾ ligne (28.80mm) with 3.97mm height. It features 1/10 second chronograph precision with seconds and 60-minute counter functions, offering approximately 3 years of battery life using an SR920SW battery. This product is brand new and genuine, supplied in SOFLY packaging, with winding stem included, battery NOT included.
Brand:TMI / Hattori / Seiko Instruments Inc.
Model:VD55
Origin:Made in Japan
Movement Size:12¾ ligne (28.80mm)
Movement Height:3.97mm
Chronograph Precision:1/10 second
Chronograph Function:1/10 second, seconds, 60-minute counter
Battery:SR920SW
Battery Life:Approx. 3 years
Packaging:SOFLY packaging
Included:Winding stem included / Battery NOT included
Quality:Genuine original, brand new
1. Is this movement an original TMI/Seiko genuine part?
Yes. It is an original Seiko factory movement, made in Japan, manufactured by TMI (Time Module Inc.).
2. What functions does this movement offer?
The VD55 features 1/10 second chronograph precision with 1/10 second, seconds, and 60-minute counters. Suitable for men’s chronograph watches and medium-to-large watch designs.
3. Does this movement come with installation tools or instructions?
No. This is a precision component. Installation involves dial, hand, and case assembly—requiring professional tools. Work should be performed by a qualified watchmaker.
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