Seiko Cal. 7020 - 977

Seiko 7020-977

The 7020-977 is a sought-after Solar piece from Seiko's golden era. With its 21mm lug width and 15.3mm profile, it sits comfortably on most wrists. [seikata-wm-350040c35b21]

Also known as: Samurai, Helmet

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
15.3mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Navy
Jewels
24j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1966

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