Seiko Cal. 7150 - 790

The Seiko 7150-790 represents an important milestone in Seiko's 1969 lineup. The Coin-Edge bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-e877f8f9a2ca]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

42mm

Case Thickness

11.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Burgundy

Jewels

27j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1969

Related Models

• Seiko 5277-511
• Seiko 4492-802
• Seiko 4564-885
• Seiko 4464-680
• Seiko 6696-936
• Seiko 6123-642
• Seiko 6310-829
• Seiko 6670-120
• Seiko 3876-511
• Seiko 5610-735
• Seiko 6223-778
• Seiko 6691-876