Seiko Cal. 5681 - 811

This Solar model from 1969 features a 41mm PVD Black case. The Coin-Edge bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-bedabed3eb63]

Also known as: Samurai

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

41mm

Case Thickness

9.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Green

Jewels

34j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1969

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