Seiko Cal. 6390 - 127

Seiko 6390-127

This Quartz model from 1967 features a 44mm Titanium case. It features a White dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-1f884a43f120]

Also known as: UFO, Baby Tuna

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
44mm
Case Thickness
11.1mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
90m
Dial Color
White
Jewels
30j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1967

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