Seiko Cal. 6683 - 728

This Automatic model from 1989 features a 38mm Two-Tone case. With its 21mm lug width and 13.8mm profile, it sits comfortably on most wrists. [seikata-wm-d196bc8cea70]

Also known as: Bullhead

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

38mm

Case Thickness

13.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

190m

Dial Color

Navy

Jewels

35j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1989

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