Seiko Cal. 5277 - 477

This Solar model from 1977 features a 39mm Gold-Plated case. With its 19mm lug width and 8.6mm profile, it sits comfortably on most wrists. [seikata-wm-32ff595f86de]

Also known as: Sumo, Rally

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

8.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Navy

Jewels

20j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1977

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