Seiko Cal. 4439 - 736

This Automatic model from 1977 features a 43mm Titanium case. It features a White dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-c353a83ce0df]

Also known as: Navigator, Flighty

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

43mm

Case Thickness

9.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

160m

Dial Color

White

Jewels

20j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1977

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