Seiko Cal. 4593 - 724

This Solar model from 1972 features a 37mm Gold-Plated case. With its 18mm lug width and 15.2mm profile, it sits comfortably on most wrists. [seikata-wm-328b235f970c]

Also known as: Helmet

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

15.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Navy

Jewels

30j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1972

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