Seiko Cal. 4555 - 138

This Kinetic model from 1997 features a 36mm Two-Tone case. With its 21mm lug width and 11.7mm profile, it sits comfortably on most wrists. [seikata-wm-80f58714567b]

Also known as: Sumo, Arnie

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

11.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

White

Jewels

36j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1997

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