Seiko Cal. 7170 - 100

This Automatic model from 1976 features a 45mm Titanium case. Powered by the 7170 caliber with 34j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-0672c1ec752b]

Also known as: Tuna, Goldfeather

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

45mm

Case Thickness

9.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Blue Sunburst

Jewels

34j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1976

Related Models

• Seiko 7095-262
• Seiko 6298-610
• Seiko 7046-432
• Seiko 6340-189
• Seiko 6632-322
• Seiko 6391-306
• Seiko 6274-895
• Seiko 6363-913
• Seiko 6660-252
• Seiko 6656-924
• Seiko 5659-763
• Seiko 6343-243