Seiko Cal. 6137 - 141

This Automatic model from 1970 features a 41mm Gold-Plated case. With its 22mm lug width and 10.7mm profile, it sits comfortably on most wrists. [seikata-wm-cbfc24ccf7c8]

Also known as: Bullhead

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

10.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

130m

Dial Color

Blue Sunburst

Jewels

29j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1970

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