Seiko Cal. 4444 - 521

This Spring Drive model from 1988 features a 41mm Titanium case. With its 22mm lug width and 14.2mm profile, it sits comfortably on most wrists. [seikata-wm-a66ac5a3957e]

Also known as: Turtle, Monster

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

41mm

Case Thickness

14.2mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

160m

Dial Color

Cream

Jewels

30j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1988

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