Seiko Cal. 7022 - 320

The Seiko 7022-320 represents an important milestone in Seiko's 1978 lineup. It features a Green dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-26fca6a61495]

Also known as: Emperor

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

40mm

Case Thickness

15.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

180m

Dial Color

Green

Jewels

27j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1978

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