Seiko Cal. 4447 - 663

This Hand-Winding model from 1981 features a 40mm Two-Tone case. With its 21mm lug width and 14.4mm profile, it sits comfortably on most wrists. [seikata-wm-0a2e8836dc97]

Also known as: Crown

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

40mm

Case Thickness

14.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

130m

Dial Color

Champagne

Jewels

17j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1981

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