Seiko Cal. 6391 - 918

Seiko 6391-918

This Quartz model from 1993 features a 43mm Gold-Plated case. With its 18mm lug width and 12.6mm profile, it sits comfortably on most wrists. [seikata-wm-a7b511cd9ccb]

Also known as: Crown

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
12.6mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Navy
Jewels
19j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1993

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