Seiko Cal. 7115 - 318

The Seiko 7115-318 represents an important milestone in Seiko's 1970 lineup. With its 18mm lug width and 15.7mm profile, it sits comfortably on most wrists. [seikata-wm-55e6615fa196]

Also known as: Helmet, Goldfeather

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

15.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Black

Jewels

22j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1970

Related Models

• Seiko 5228-821
• Seiko 7058-665
• Seiko 7089-479
• Seiko 6349-464
• Seiko 7081-765
• Seiko 6112-706
• Seiko 7172-918
• Seiko 7076-813
• Seiko 4541-371
• Seiko 6110-715
• Seiko 6284-285
• Seiko 5618-158