Seiko Cal. 6366 - 898

Seiko 6366-898

This Spring Drive model from 1977 features a 37mm Stainless Steel case. With its 20mm lug width and 15.1mm profile, it sits comfortably on most wrists. [seikata-wm-38e50cbc6da3]

Also known as: Sumo, Silverwave

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
15.1mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
200m
Dial Color
Green
Jewels
26j
Frequency
28,800 bph
Power Reserve
37 hours
Year
1977

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seikata-wm-38e50cbc6da3