Seiko Cal. 6686 - 713

This Hand-Winding model from 1993 features a 35mm Titanium case. With its 19mm lug width and 10.4mm profile, it sits comfortably on most wrists. [seikata-wm-690ed2e431f0]

Also known as: Sumo, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

35mm

Case Thickness

10.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Silver

Jewels

33j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1993

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