Seiko Cal. 3811 - 651

The Seiko 3811-651 represents an important milestone in Seiko's 1987 lineup. Powered by the 3811 caliber with 30j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-7fcb0643b36f]

Also known as: Golden Tuna, Flighty

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

10.5mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1987

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