Seiko Cal. 6612 - 641

Seiko 6612-641

The 6612-641 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6612 caliber with 22j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-44cdac567549]

Also known as: Helmet

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
37mm
Case Thickness
8.2mm
Lug Width
18mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
90m
Dial Color
Green
Jewels
22j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1970

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seikata-wm-44cdac567549