Seiko Cal. 7020 - 707

Seiko 7020-707

The 7020-707 is a sought-after Automatic piece from Seiko's golden era. With its 20mm lug width and 12.9mm profile, it sits comfortably on most wrists. [seikata-wm-2f7900e0290e]

Also known as: Sumo

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
46mm
Case Thickness
12.9mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Silver
Jewels
31j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1978

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