Seiko Cal. 6655 - 234

This Spring Drive model from 1993 features a 38mm Two-Tone case. With its 21mm lug width and 9.1mm profile, it sits comfortably on most wrists. [seikata-wm-9cd6283cf8c4]

Also known as: Sumo, Emperor

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

9.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Black

Jewels

20j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1993

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