Seiko Cal. 5618 - 729

This Automatic model from 1993 features a 40mm Two-Tone case. With its 21mm lug width and 10.3mm profile, it sits comfortably on most wrists. [seikata-wm-63fe554f5ae6]

Also known as: Sumo, Emperor

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

10.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

80m

Dial Color

Black

Jewels

19j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1993

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