Seiko Cal. 4438 - 970

The Seiko 4438-970 represents an important milestone in Seiko's 1988 lineup. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-1c784e74c21b]

Also known as: Bellmatic

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

42mm

Case Thickness

9.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

50m

Dial Color

Black

Jewels

31j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1988

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