Caliber VD54B Seiko Japan Quartz Watch Movement

SII Caliber VD55B

Caliber VD55B Seiko Japan Quartz Watch Movement

Manufacturer Hattori aka Seiko Instruments Inc. (SII)
Caliber Number VD55B
Type Quartz
Size Unknown (Please add to the comments below)
Battery Cell Number 371
Frequency Unknown (Please add to the comments below)
Quartz Type Tuning fork type quartz crystal
Stem Unknown (Please add to the comments below)
Hand Sizes Unknown (Please add to the comments below)
Jewels 0
Functions Hours, minutes, seconds, chronograph seconds (Please add to the comments below)
Country of Manufacture Japan
Known Models Unknown (Please add to the comments below)

You might find this caliber listed as being produced by Hattori aka Epson aka TMI (Time Module Inc) aka Seiko Instruments Inc. We’re not sure why all the different names, but sure they all lead back to Seiko. If you anything about this please comment below!

Replacement prices of $20-30 found online.

From Wikipedia:

Seiko Holdings Corporation (SEIKO) delegates a large portion of the manufacturing in its watch business to SII and EPSON. Most of watches manufactured by SII are sold through the Seiko Watch Corporation, a subsidiary of Seiko Holdings Corporation. In recent years Seiko Instruments has tried to establish its own marketing channel and brands – Sizukuishi Watch, appetime, J.SPRINGS, ISSEY MIYAKE, tsumori chisato, ALESSI, cacharel, etc.

On January 26, 2009, Seiko Instruments and Seiko Holdings announced that the two companies will be merged on October 1, 2009 through a share swap. Seiko Instruments became a wholly owned subsidiary of Seiko Holdings on October 1, 2009.

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