Seiko Cal. 4490 - 936

The Seiko 4490-936 represents an important milestone in Seiko's 1969 lineup. It features a Green dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-7b2103268535]

Also known as: Bellmatic

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

41mm

Case Thickness

11.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

80m

Dial Color

Green

Jewels

30j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1969

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