Seiko Cal. 6612 - 722

Seiko 6612-722

The 6612-722 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6612 caliber with 31j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-85d9716d5413]

Also known as: Bullhead, Flighty

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
34mm
Case Thickness
15.6mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
White
Jewels
31j
Frequency
36,000 bph
Power Reserve
69 hours
Year
1982

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seikata-wm-85d9716d5413