Seiko Cal. 6377 - 556

This Solar model from 1979 features a 36mm PVD Black case. The Bidirectional bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-53d739c6d2c0]

Also known as: Goldfeather

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

36mm

Case Thickness

11.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Green

Jewels

20j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1979

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