Seiko Cal. 5691 - 833

This Quartz model from 1974 features a 35mm PVD Black case. With its 20mm lug width and 11.4mm profile, it sits comfortably on most wrists. [seikata-wm-7d338f440e6d]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

35mm

Case Thickness

11.4mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

60m

Dial Color

Green

Jewels

21j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1974

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