Seiko Cal. 6391 - 719

Seiko 6391-719

This Hand-Winding model from 1979 features a 42mm Hardlex-Coated Steel case. With its 22mm lug width and 13.9mm profile, it sits comfortably on most wrists. [seikata-wm-0b5eee22a602]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
13.9mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
180m
Dial Color
Green
Jewels
24j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1979

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seikata-wm-0b5eee22a602