Seiko Cal. 5611 - 773

Seiko 5611-773

This Spring Drive model from 1977 features a 42mm Stainless Steel case. With its 20mm lug width and 8.2mm profile, it sits comfortably on most wrists. [seikata-wm-b534c2f7cb73]

Also known as: Sportsmatic, Flighty

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
8.2mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Green
Jewels
27j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1977

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seikata-wm-b534c2f7cb73