Seiko Cal. 6612 - 760

Seiko 6612-760

The 6612-760 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6612 caliber with 20j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-875654fc7f0c]

Also known as: Monster, Arnie

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
36mm
Case Thickness
12.1mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Black
Jewels
20j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1989

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