Seiko Cal. 7140 - 774

This Quartz model from 1975 features a 34mm Titanium case. With its 18mm lug width and 9.8mm profile, it sits comfortably on most wrists. [seikata-wm-eddabf3a4688]

Also known as: Goldfeather, Golden Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

34mm

Case Thickness

9.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

80m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1975

Related Models

• Seiko 4511-854
• Seiko 4495-922
• Seiko 5261-107
• Seiko 6233-159
• Seiko 6114-361
• Seiko 6322-657
• Seiko 6624-498
• Seiko 7158-295
• Seiko 4459-682
• Seiko 4541-799
• Seiko 6274-431
• Seiko 6211-540