Seiko Cal. 7020 - 821

The Seiko 7020-821 represents an important milestone in Seiko's 1974 lineup. It features a Black dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-2a9cfc737a54]

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

15.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

170m

Dial Color

Black

Jewels

33j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1974

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