Seiko Cal. 6321 - 635

The 6321-635 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6321 caliber with 24j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-9555124fa902]

Also known as: Rally

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

40mm

Case Thickness

12.6mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

White

Jewels

24j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1976

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