Seiko Cal. 5611 - 413

This Solar model from 1977 features a 37mm PVD Black case. With its 20mm lug width and 12.7mm profile, it sits comfortably on most wrists. [seikata-wm-e89191eb8a94]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

37mm

Case Thickness

12.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1977

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