Seiko Cal. 5648 - 888

The Seiko 5648-888 represents an important milestone in Seiko's 1988 lineup. Powered by the 5648 caliber with 18j jewels beating at 36,000 bph, it delivers a 36 hours power reserve. [seikata-wm-2cd7cf1c3737]

Also known as: World Timer, Flighty

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

9.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

90m

Dial Color

Burgundy

Jewels

18j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1988

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