Seiko Cal. 6312 - 607

This Spring Drive model from 1980 features a 44mm Gold-Plated case. It features a Green dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-221ade88efac]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

11.0mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Green

Jewels

23j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1980

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