Seiko Cal. 6257 - 844

The Seiko 6257-844 represents an important milestone in Seiko's 1990 lineup. Powered by the 6257 caliber with 27j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-12cb165eb48c]

Also known as: Pogue, Helmet

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

15.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

150m

Dial Color

Silver

Jewels

27j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1990

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