Seiko Cal. 7020 - 728

Released in 1991, the Cal. 7020 with design code 728 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-6ed7df4cdd70]

Also known as: Bullhead, Emperor

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

39mm

Case Thickness

15.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

140m

Dial Color

Champagne

Jewels

25j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1991

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