Seiko Cal. 6377 - 630

This Hand-Winding model from 1981 features a 46mm Gold-Plated case. It features a Green dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-296a16e1757f]

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

10.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

30m

Dial Color

Green

Jewels

30j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1981

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