Seiko Cal. 6263 - 266

The 6263-266 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6263 caliber with 32j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-13f2d7a211ec]

Also known as: Rally, Goldfeather

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

37mm

Case Thickness

8.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

White

Jewels

32j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1969

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