Seiko Cal. 6638 - 362

This Quartz model from 1980 features a 46mm PVD Black case. Powered by the 6638 caliber with 26j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-37cd796941eb]

Also known as: Shogun

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

46mm

Case Thickness

12.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Silver

Jewels

26j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1980

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