Seiko Cal. 6137 - 605

This Spring Drive model from 1978 features a 41mm Titanium case. With its 18mm lug width and 9.3mm profile, it sits comfortably on most wrists. [seikata-wm-451e33e0aa13]

Also known as: Shogun, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

41mm

Case Thickness

9.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Navy

Jewels

31j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1978

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