Seiko Cal. 6627 - 410

This Spring Drive model from 1982 features a 40mm PVD Black case. Powered by the 6627 caliber with 24j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-9b92dff22fbb]

Also known as: Samurai, Bullhead

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

40mm

Case Thickness

12.3mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

190m

Dial Color

Navy

Jewels

24j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1982

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