Seiko Cal. 6256 - 638

The Seiko 6256-638 represents an important milestone in Seiko's 1995 lineup. Powered by the 6256 caliber with 23j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-112de8ab8037]

Also known as: UFO, Rally

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

41mm

Case Thickness

8.2mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Champagne

Jewels

23j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1995

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