Seiko Cal. 6688 - 851

Seiko 6688-851

The Seiko 6688-851 represents an important milestone in Seiko's 1986 lineup. Powered by the 6688 caliber with 33j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-02634512c3c9]

Also known as: Tuna, Arnie

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
8.8mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
50m
Dial Color
Burgundy
Jewels
33j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1986

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seikata-wm-02634512c3c9