Seiko Cal. 6665 - 628

Seiko 6665-628

The 6665-628 is a sought-after Kinetic piece from Seiko's golden era. The Fixed bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-9caf518cf743]

Also known as: Sumo, Arnie

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
34mm
Case Thickness
8.3mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
90m
Dial Color
White
Jewels
20j
Frequency
36,000 bph
Power Reserve
51 hours
Year
1978

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