Seiko Cal. 4490 - 436

This Quartz model from 1970 features a 44mm Titanium case. The Bidirectional bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-a81ed6bdc021]

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

44mm

Case Thickness

13.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Green

Jewels

26j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1970

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