Seiko Cal. 4556 - 481

This Automatic model from 1971 features a 35mm Titanium case. It features a Champagne dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-4ca695a55b66]

Also known as: Tuna, Baby Tuna

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

35mm

Case Thickness

14.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

70m

Dial Color

Champagne

Jewels

17j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1971

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