Seiko Cal. 7187 - 780

This Kinetic model from 1979 features a 42mm Stainless Steel case. With its 21mm lug width and 9.7mm profile, it sits comfortably on most wrists. [seikata-wm-b2c0936038f8]

Also known as: Helmet

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

9.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Navy

Jewels

18j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1979

Related Models

• Seiko 5216-907
• Seiko 5691-841
• Seiko 5640-472
• Seiko 4457-769
• Seiko 5669-117
• Seiko 5653-822
• Seiko 3859-126
• Seiko 6134-161
• Seiko 6144-984
• Seiko 6266-249
• Seiko 6286-226
• Seiko 6326-301