Seiko Cal. 5661 - 456

The Seiko 5661-456 represents an important milestone in Seiko's 1988 lineup. Powered by the 5661 caliber with 26j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-6c7199fea287]

Also known as: Rally, Flighty

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

45mm

Case Thickness

13.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Silver

Jewels

26j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1988

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