Seiko Cal. 7020 - 713

Seiko 7020-713

The 7020-713 is a sought-after Spring Drive piece from Seiko's golden era. The Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-ecf000cd5a58]

Also known as: Shogun, UFO

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
8.3mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
90m
Dial Color
Black
Jewels
23j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1972

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