Seiko Cal. 6693 - 647

Seiko 6693-647

This Hand-Winding model from 1969 features a 42mm Titanium case. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-f5188337e06d]

Also known as: Turtle, Tuna

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
42mm
Case Thickness
10.9mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Blue Sunburst
Jewels
35j
Frequency
28,800 bph
Power Reserve
53 hours
Year
1969

Related Models

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