Seiko Cal. 5691 - 241

This Automatic model from 1976 features a 41mm Gold-Plated case. With its 21mm lug width and 14.6mm profile, it sits comfortably on most wrists. [seikata-wm-76aa26200e9a]

Also known as: Turtle, UFO

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

14.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Navy

Jewels

22j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1976

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