Seiko Cal. 0783 - 728

This Spring Drive model from 1988 features a 44mm Gold-Plated case. With its 19mm lug width and 12.7mm profile, it sits comfortably on most wrists. [seikata-wm-ba02ebe623aa]

Also known as: Monster, UFO

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

12.7mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

100m

Dial Color

Burgundy

Jewels

29j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1988

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