Seiko Cal. 7158 - 686

This Automatic model from 1976 features a 34mm PVD Black case. Powered by the 7158 caliber with 35j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-9975497743eb]

Also known as: Tuna, Sea Horse

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

34mm

Case Thickness

9.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

120m

Dial Color

Blue Sunburst

Jewels

35j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1976

Related Models

• Seiko 7064-899
• Seiko 6237-977
• Seiko 3847-288
• Seiko 6365-937
• Seiko 4429-811
• Seiko 4420-408
• Seiko 3885-595
• Seiko 4494-208
• Seiko 6647-680
• Seiko 3831-982
• Seiko 6659-212
• Seiko 5244-963