Seiko Cal. 5663 - 914

The 5663-914 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5663 caliber with 24j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-b4ba4dabd7bf]

Also known as: UFO

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

11.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Navy

Jewels

24j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1984

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