Seiko Cal. 5275 - 308

The Seiko 5275-308 represents an important milestone in Seiko's 1972 lineup. With its 20mm lug width and 11.4mm profile, it sits comfortably on most wrists. [seikata-wm-a58ee7020cfa]

Also known as: Monster, Navigator

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

11.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

90m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1972

Related Models

• Seiko 4464-820
• Seiko 4537-243
• Seiko 5682-670
• Seiko 0735-435
• Seiko 6131-653
• Seiko 6166-567
• Seiko 6369-521
• Seiko 4550-728
• Seiko 6294-316
• Seiko 6242-107
• Seiko 4480-719
• Seiko 5210-438