Seiko Cal. 6164 - 199

Seiko 6164-199

This Hand-Winding model from 1987 features a 37mm Hardlex-Coated Steel case. With its 20mm lug width and 10.6mm profile, it sits comfortably on most wrists. [seikata-wm-39cd4ba9b53e]

Also known as: Sumo, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
10.6mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Black
Jewels
29j
Frequency
36,000 bph
Power Reserve
37 hours
Year
1987

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seikata-wm-39cd4ba9b53e