Seiko Cal. 7023 - 559

This Solar model from 1972 features a 44mm Stainless Steel case. It features a Green dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-ecc46f9fbfc5]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

15.8mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Green

Jewels

34j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1972

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