Seiko Cal. 7022 - 180

This Solar model from 1975 features a 40mm Hardlex-Coated Steel case. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-954159973bf8]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

9.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1975

Related Models

• Seiko 7133-519
• Seiko 7140-308
• Seiko 6184-344
• Seiko 3849-246
• Seiko 6372-921
• Seiko 7030-435
• Seiko 6675-530
• Seiko 4480-570
• Seiko 5221-230
• Seiko 4482-310
• Seiko 6186-909
• Seiko 6368-171