Seiko Cal. 4578 - 839

This Solar model from 1968 features a 38mm Two-Tone case. With its 20mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-41af5c6241e0]

Also known as: Sea Horse

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

38mm

Case Thickness

14.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Cream

Jewels

32j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1968

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