Seiko Cal. 6278 - 354

The Seiko 6278-354 represents an important milestone in Seiko's 1987 lineup. Powered by the 6278 caliber with 26j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-0cfdf2605dab]

Also known as: UFO

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

11.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

130m

Dial Color

Green

Jewels

26j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1987

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