Seiko Cal. 6378 - 873

This Hand-Winding model from 1990 features a 46mm Gold-Plated case. With its 22mm lug width and 8.7mm profile, it sits comfortably on most wrists. [seikata-wm-de88bc4e5a35]

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

8.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

120m

Dial Color

Cream

Jewels

32j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1990

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