Seiko Cal. 7020 - 141

Released in 1969, the Cal. 7020 with design code 141 was part of Seiko's domestic market collection. It features a White dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-67ad61fc5961]

Also known as: Sumo, Silverwave

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

41mm

Case Thickness

9.4mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

120m

Dial Color

White

Jewels

23j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1969

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