Seiko Cal. 7011 - 422

Seiko 7011-422

The 7011-422 is a sought-after Hand-Winding piece from Seiko's golden era. The Fixed bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-ad94f5ecf1f9]

Also known as: Tuna

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
35mm
Case Thickness
15.0mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
180m
Dial Color
Black
Jewels
18j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1975

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