Seiko Cal. 7158 - 568

The Seiko 7158-568 represents an important milestone in Seiko's 1970 lineup. Powered by the 7158 caliber with 33j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-4f04de57aa76]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

35mm

Case Thickness

15.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

120m

Dial Color

Black

Jewels

33j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1970

Related Models

• Seiko 6181-531
• Seiko 0740-938
• Seiko 3820-634
• Seiko 6144-564
• Seiko 4555-802
• Seiko 6174-807
• Seiko 4526-189
• Seiko 4586-453
• Seiko 6286-249
• Seiko 7166-252
• Seiko 7089-466
• Seiko 4446-316