Seiko Cal. 5644 - 267

The Seiko 5644-267 represents an important milestone in Seiko's 1988 lineup. Powered by the 5644 caliber with 26j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-0ff2ef36023a]

Also known as: Arnie

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

44mm

Case Thickness

10.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

50m

Dial Color

Cream

Jewels

26j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1988

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