Seiko Cal. 4447 - 623

This Spring Drive model from 1999 features a 35mm PVD Black case. With its 18mm lug width and 11.0mm profile, it sits comfortably on most wrists. [seikata-wm-93661db1e0f3]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

35mm

Case Thickness

11.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Champagne

Jewels

35j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1999

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