Seiko Cal. 6399 - 875

Seiko 6399-875

This Quartz model from 1985 features a 43mm Titanium case. The Bidirectional bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-b62b1fb77f48]

Also known as: Monster, Navigator

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
43mm
Case Thickness
9.3mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Blue Sunburst
Jewels
36j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1985

Related Models

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