Seiko Cal. 6377 - 956

This Automatic model from 1987 features a 34mm Two-Tone case. It features a Green dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-17ff5a7693fe]

Also known as: Monster, Goldfeather

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

34mm

Case Thickness

13.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Green

Jewels

31j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1987

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