Seiko Cal. 6659 - 521

Seiko 6659-521

The Seiko 6659-521 represents an important milestone in Seiko's 1989 lineup. Powered by the 6659 caliber with 29j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-40260ffd8487]

Also known as: Samurai, UFO

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
10.9mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
100m
Dial Color
Champagne
Jewels
29j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1989

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