Seiko Cal. 7120 - 553

Released in 1966, the Cal. 7120 with design code 553 was part of Seiko's domestic market collection. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-4fc5ab8ff10f]

Also known as: UFO

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

14.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

120m

Dial Color

Cream

Jewels

22j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1966

Related Models

• Seiko 7182-231
• Seiko 7168-690
• Seiko 5674-288
• Seiko 6312-357
• Seiko 7061-353
• Seiko 5618-391
• Seiko 7017-474
• Seiko 7193-246
• Seiko 7049-677
• Seiko 5622-402
• Seiko 7047-229
• Seiko 4446-280