Seiko Cal. 4477 - 131

The Seiko 4477-131 represents an important milestone in Seiko's 1971 lineup. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-5fb2ecd122c6]

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

11.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

100m

Dial Color

Champagne

Jewels

20j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1971

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