Seiko Cal. 6391 - 582

Seiko 6391-582

This Hand-Winding model from 1974 features a 41mm Titanium case. With its 19mm lug width and 12.0mm profile, it sits comfortably on most wrists. [seikata-wm-78a2fd836206]

Also known as: Silverwave, Crown

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
41mm
Case Thickness
12.0mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
130m
Dial Color
Green
Jewels
31j
Frequency
21,600 bph
Power Reserve
48 hours
Year
1974

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seikata-wm-78a2fd836206