Seiko Cal. 4556 - 233

This Solar model from 1979 features a 40mm Two-Tone case. It features a Cream dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-44351741a38f]

Also known as: Tuna

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

40mm

Case Thickness

11.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

170m

Dial Color

Cream

Jewels

20j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1979

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