Seiko Cal. 6661 - 366

Seiko 6661-366

The 6661-366 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6661 caliber with 26j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-92035c1a5ad1]

Also known as: Samurai, Rally

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
12.6mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Green
Jewels
26j
Frequency
28,800 bph
Power Reserve
47 hours
Year
1999

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seikata-wm-92035c1a5ad1