Seiko Cal. 6390 - 237

Seiko 6390-237

This Hand-Winding model from 1967 features a 45mm Titanium case. The Inner Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-4bbaef7a856f]

Also known as: Turtle

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
45mm
Case Thickness
8.3mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Cream
Jewels
34j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1967

Related Models

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