Seiko Cal. 7177 - 664

The 7177-664 is a sought-after Automatic piece from Seiko's golden era. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-7ebb25ed5fca]

Also known as: Tuna, Sportsmatic

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

13.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

160m

Dial Color

Blue Sunburst

Jewels

22j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1980

Related Models

• Seiko 7010-808
• Seiko 6129-217
• Seiko 7091-497
• Seiko 5680-575
• Seiko 5620-468
• Seiko 7072-628
• Seiko 6622-244
• Seiko 6341-460
• Seiko 4414-240
• Seiko 4425-322
• Seiko 0730-374
• Seiko 6620-714