Seiko Cal. 7165 - 142

The Seiko 7165-142 represents an important milestone in Seiko's 1975 lineup. Powered by the 7165 caliber with 27j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-cc720775dd9f]

Also known as: Helmet, Silverwave

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

9.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1975

Related Models

• Seiko 7167-514
• Seiko 5653-352
• Seiko 7089-347
• Seiko 7114-897
• Seiko 6272-773
• Seiko 4522-376
• Seiko 3873-893
• Seiko 6279-986
• Seiko 4585-724
• Seiko 6314-971
• Seiko 5698-430
• Seiko 0782-396