Seiko Cal. 7155 - 418

The Seiko 7155-418 represents an important milestone in Seiko's 1967 lineup. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-835ac76cf0c3]

Also known as: UFO

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

13.1mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Cream

Jewels

26j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1967

Related Models

• Seiko 6373-674
• Seiko 6212-276
• Seiko 6299-328
• Seiko 4429-414
• Seiko 5673-705
• Seiko 7068-998
• Seiko 5633-611
• Seiko 3850-449
• Seiko 7096-714
• Seiko 3812-122
• Seiko 6617-824
• Seiko 7076-408