Seiko Cal. 6263 - 402

The Seiko 6263-402 represents an important milestone in Seiko's 1975 lineup. Powered by the 6263 caliber with 20j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-2cff58c4c6c7]

Also known as: Tuna, Pogue

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

39mm

Case Thickness

9.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1975

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