Seiko Cal. 4538 - 491

This Hand-Winding model from 1989 features a 41mm Two-Tone case. With its 19mm lug width and 8.3mm profile, it sits comfortably on most wrists. [seikata-wm-af802af79b68]

Also known as: Monster, Shogun

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

41mm

Case Thickness

8.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

190m

Dial Color

Navy

Jewels

17j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1989

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