Seiko Cal. 6391 - 878

Seiko 6391-878

This Solar model from 1994 features a 45mm Gold-Plated case. With its 21mm lug width and 10.6mm profile, it sits comfortably on most wrists. [seikata-wm-4ef4c8bdf76b]

Also known as: Helmet

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
10.6mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Burgundy
Jewels
30j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1994

Related Models

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