Seiko Cal. 5663 - 880

The Seiko 5663-880 represents an important milestone in Seiko's 1980 lineup. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-703b2c080228]

Also known as: Bellmatic

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

44mm

Case Thickness

10.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

40m

Dial Color

Black

Jewels

26j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1980

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