Seiko Cal. 7173 - 429

This Spring Drive model from 1987 features a 44mm Two-Tone case. With its 19mm lug width and 8.2mm profile, it sits comfortably on most wrists. [seikata-wm-0f7dbc6c81a8]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

44mm

Case Thickness

8.2mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Cream

Jewels

24j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1987

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