Seiko Cal. 7112 - 757

The Seiko 7112-757 represents an important milestone in Seiko's 1972 lineup. With its 22mm lug width and 9.7mm profile, it sits comfortably on most wrists. [seikata-wm-909abc2fcc4e]

Also known as: Turtle, Sportsmatic

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

40mm

Case Thickness

9.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

34j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1972

Related Models

• Seiko 4598-654
• Seiko 6318-995
• Seiko 5248-730
• Seiko 6636-948
• Seiko 6694-894
• Seiko 6122-306
• Seiko 6221-819
• Seiko 6150-967
• Seiko 7082-466
• Seiko 4514-492
• Seiko 6121-793
• Seiko 0781-807