Seiko Cal. 7091 - 615

The Seiko 7091-615 represents an important milestone in Seiko's 1975 lineup. With its 20mm lug width and 10.5mm profile, it sits comfortably on most wrists. [seikata-wm-979ab22c708f]

Also known as: Bullhead

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

39mm

Case Thickness

10.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Green

Jewels

19j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1975

Related Models

• Seiko 7168-251
• Seiko 6640-395
• Seiko 6629-554
• Seiko 5615-125
• Seiko 3822-749
• Seiko 6139-385
• Seiko 5618-899
• Seiko 5257-808
• Seiko 5275-641
• Seiko 5271-450
• Seiko 5294-511
• Seiko 6385-964