Seiko Cal. 0770 - 537

The Seiko 0770-537 represents an important milestone in Seiko's 1979 lineup. The Inner Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-73d26c602108]

Also known as: UFO

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

41mm

Case Thickness

14.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Champagne

Jewels

23j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1979

Related Models

• Seiko 6245-804
• Seiko 5298-541
• Seiko 5236-564
• Seiko 7013-317
• Seiko 4440-132
• Seiko 6665-422
• Seiko 0763-599
• Seiko 0740-462
• Seiko 7151-418
• Seiko 5666-171
• Seiko 6162-847
• Seiko 6621-143