Seiko Cal. 5676 - 381

The Seiko 5676-381 represents an important milestone in Seiko's 1965 lineup. Powered by the 5676 caliber with 33j jewels beating at 36,000 bph, it delivers a 36 hours power reserve. [seikata-wm-cf0562f071d7]

Also known as: Monster, Pogue

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

42mm

Case Thickness

10.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

70m

Dial Color

Black

Jewels

33j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1965

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