Seiko Cal. 7170 - 478

This Automatic model from 1986 features a 41mm Hardlex-Coated Steel case. Powered by the 7170 caliber with 25j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-4d3c1ef3002b]

Also known as: Golden Tuna

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

11.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

25j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1986

Related Models

• Seiko 6359-772
• Seiko 5234-976
• Seiko 3842-704
• Seiko 7089-211
• Seiko 4463-353
• Seiko 7091-435
• Seiko 6694-742
• Seiko 6611-202
• Seiko 4583-211
• Seiko 3895-560
• Seiko 6297-343
• Seiko 6651-705