Seiko Cal. 7020 - 357

The Seiko 7020-357 represents an important milestone in Seiko's 1966 lineup. It features a Green dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-68bff80724fb]

Also known as: Emperor

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

9.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

30m

Dial Color

Green

Jewels

21j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1966

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