Seiko Cal. 6278 - 143

The Seiko 6278-143 represents an important milestone in Seiko's 1981 lineup. Powered by the 6278 caliber with 26j jewels beating at 36,000 bph, it delivers a 36 hours power reserve. [seikata-wm-7f4c73ab0b1a]

Also known as: Sumo, Pogue

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

10.1mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

120m

Dial Color

White

Jewels

26j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1981

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