Seiko Cal. 7151 - 339

This Hand-Winding model from 1977 features a 35mm Titanium case. Powered by the 7151 caliber with 20j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-67ad8e1cd5ce]

Also known as: Sea Horse, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

35mm

Case Thickness

10.7mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

190m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1977

Related Models

• Seiko 3897-250
• Seiko 6215-208
• Seiko 5610-304
• Seiko 6398-817
• Seiko 4567-622
• Seiko 0779-903
• Seiko 6283-242
• Seiko 4449-457
• Seiko 5664-949
• Seiko 5620-262
• Seiko 6131-571
• Seiko 7013-868