Seiko Cal. 5694 - 674

This Solar model from 1978 features a 35mm Two-Tone case. With its 22mm lug width and 13.6mm profile, it sits comfortably on most wrists. [seikata-wm-a01e9b18d9cf]

Also known as: Sumo, Baby Tuna

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

35mm

Case Thickness

13.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Silver

Jewels

33j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1978

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