Seiko Cal. 7020 - 388

Seiko 7020-388

The 7020-388 is a sought-after Quartz piece from Seiko's golden era. With its 20mm lug width and 9.3mm profile, it sits comfortably on most wrists. [seikata-wm-252e1c5f104e]

Also known as: Golden Tuna

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
9.3mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Champagne
Jewels
34j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1984

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