Seiko Cal. 4440 - 176

This Quartz model from 1973 features a 40mm Titanium case. With its 20mm lug width and 15.7mm profile, it sits comfortably on most wrists. [seikata-wm-25e0c1bd8fc2]

Also known as: Turtle

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

40mm

Case Thickness

15.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Green

Jewels

36j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1973

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