Seiko Cal. 3811 - 651

Seiko 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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