Seiko Cal. 4473 - 737

The Seiko 4473-737 represents an important milestone in Seiko's 1972 lineup. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-aab0513bc240]

Also known as: Golden Tuna

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

8.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

180m

Dial Color

Cream

Jewels

25j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1972

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