Seiko Cal. 5663 - 104

Released in 1992, the Cal. 5663 with design code 104 was part of Seiko's domestic market collection. Powered by the 5663 caliber with 35j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-f6fcff60f883]

Also known as: Samurai, Rally

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

11.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Navy

Jewels

35j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1992

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