Seiko Cal. 0723 - 736

This Solar model from 1973 features a 39mm Gold-Plated case. With its 18mm lug width and 13.3mm profile, it sits comfortably on most wrists. [seikata-wm-a186beaa371f]

Also known as: Sea Horse, Crown

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

13.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

140m

Dial Color

Black

Jewels

35j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1973

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