Seiko Cal. 4596 - 956

This Automatic model from 1977 features a 34mm Hardlex-Coated Steel case. It features a Champagne dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-56f4c52a1775]

Also known as: Tuna, Helmet

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

9.0mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Champagne

Jewels

21j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1977

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