Seiko Cal. 7189 - 403

This Spring Drive model from 1996 features a 45mm Two-Tone case. With its 22mm lug width and 13.4mm profile, it sits comfortably on most wrists. [seikata-wm-7d574f6f12e4]

Also known as: Sumo, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

45mm

Case Thickness

13.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

30m

Dial Color

Burgundy

Jewels

35j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1996

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