Seiko Cal. 4480 - 137

This Spring Drive model from 1973 features a 35mm Gold-Plated case. It features a Navy dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-2fb75c1025a5]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

14.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

180m

Dial Color

Navy

Jewels

36j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1973

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