Seiko Cal. 6363 - 506

The 6363-506 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6363 caliber with 25j jewels beating at 21,600 bph, it delivers a 62 hours power reserve. [seikata-wm-7b5758f48c4b]

Also known as: Bullhead

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

37mm

Case Thickness

11.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

120m

Dial Color

Navy

Jewels

25j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1979

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