Seiko Cal. 6647 - 916

Seiko 6647-916

The 6647-916 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6647 caliber with 19j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-04c77ae9f5ba]

Also known as: Sea Horse, Flighty

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
41mm
Case Thickness
9.3mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
Silver
Jewels
19j
Frequency
36,000 bph
Power Reserve
46 hours
Year
1969

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seikata-wm-04c77ae9f5ba