Seiko Cal. 6358 - 680

This Spring Drive model from 1988 features a 37mm Titanium case. With its 22mm lug width and 14.0mm profile, it sits comfortably on most wrists. [seikata-wm-8e7843243f4f]

Also known as: Turtle, Bullhead

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

14.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Silver

Jewels

18j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1988

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