Seiko Cal. 4443 - 778

This Spring Drive model from 1995 features a 46mm PVD Black case. With its 21mm lug width and 9.4mm profile, it sits comfortably on most wrists. [seikata-wm-ec2941d9b8f7]

Also known as: Crown

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

46mm

Case Thickness

9.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

40m

Dial Color

Green

Jewels

18j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1995

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