Seiko Cal. 6391 - 600

Seiko 6391-600

This Hand-Winding model from 1992 features a 44mm Hardlex-Coated Steel case. With its 22mm lug width and 11.1mm profile, it sits comfortably on most wrists. [seikata-wm-7b26e59e5661]

Also known as: Sumo

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
11.1mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Cream
Jewels
33j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1992

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seikata-wm-7b26e59e5661