Seiko Cal. 7177 - 823

Released in 1983, the Cal. 7177 with design code 823 was part of Seiko's domestic market collection. With its 18mm lug width and 11.7mm profile, it sits comfortably on most wrists. [seikata-wm-bbfe8fa2d036]

Also known as: Helmet, Rally

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

43mm

Case Thickness

11.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Blue Sunburst

Jewels

29j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1983

Related Models

• Seiko 6645-583
• Seiko 6614-718
• Seiko 3890-695
• Seiko 5266-792
• Seiko 7070-471
• Seiko 4430-124
• Seiko 6140-226
• Seiko 4590-955
• Seiko 0788-117
• Seiko 7072-163
• Seiko 6264-119
• Seiko 5228-673