Seiko Cal. 0780 - 371

Seiko 0780-371

This Hand-Winding model from 1987 features a 37mm Stainless Steel case. With its 21mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-1887d23686bf]

Also known as: Monster, Rally

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
11.3mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
80m
Dial Color
White
Jewels
27j
Frequency
28,800 bph
Power Reserve
57 hours
Year
1987

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