Seiko Cal. 4436 - 846

This Solar model from 1979 features a 42mm Gold-Plated case. With its 18mm lug width and 11.0mm profile, it sits comfortably on most wrists. [seikata-wm-2b2a4c7a567f]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

11.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Black

Jewels

32j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1979

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