Seiko Cal. 4477 - 831

This Automatic model from 1974 features a 40mm Stainless Steel case. It features a Cream dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-88c620035b11]

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

11.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Cream

Jewels

25j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1974

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