Seiko Cal. 6391 - 345

Seiko 6391-345

This Quartz model from 1986 features a 39mm Titanium case. With its 18mm lug width and 9.4mm profile, it sits comfortably on most wrists. [seikata-wm-426d287cbd10]

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
39mm
Case Thickness
9.4mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
180m
Dial Color
Navy
Jewels
19j
Frequency
28,800 bph
Power Reserve
40 hours
Year
1986

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