Seiko Cal. 6617 - 504

Seiko 6617-504

The 6617-504 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6617 caliber with 29j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-c5fdc116e6ae]

Also known as: Rally, Sea Horse

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
10.8mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
90m
Dial Color
Navy
Jewels
29j
Frequency
28,800 bph
Power Reserve
66 hours
Year
1973

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