Seiko Cal. 6690 - 319

Seiko 6690-319

This Automatic model from 1967 features a 36mm Titanium case. The Bidirectional bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-11b76de3d04c]

Also known as: Monster, Goldfeather

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
36mm
Case Thickness
15.0mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Champagne
Jewels
30j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1967

Related Models

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