Seiko Cal. 6377 - 503

This Kinetic model from 1980 features a 44mm Stainless Steel case. It features a Green dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-37ce90ab4ab6]

Also known as: Golden Tuna

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

13.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Green

Jewels

25j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1980

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