Seiko Cal. 3836 - 542

This Solar model from 1977 features a 39mm PVD Black case. With its 18mm lug width and 9.3mm profile, it sits comfortably on most wrists. [seikata-wm-42c2067a9ce3]

Also known as: Sumo, UFO

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

39mm

Case Thickness

9.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

120m

Dial Color

Burgundy

Jewels

29j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1977

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