Seiko Cal. 5663 - 281

The 5663-281 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5663 caliber with 20j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-ee5717e89be6]

Also known as: Crown

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

12.1mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Silver

Jewels

20j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1991

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