Seiko Cal. 7020 - 656

Seiko 7020-656

The 7020-656 is a sought-after Solar piece from Seiko's golden era. It features a White dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-6ef52d19156f]

Also known as: Monster, Sumo

Specifications

Movement
Solar
Case Material
Titanium
Case Width
39mm
Case Thickness
12.3mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
70m
Dial Color
White
Jewels
30j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1991

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