Seiko Cal. 5688 - 393

Seiko 5688-393

This Quartz model from 1971 features a 35mm Two-Tone case. With its 22mm lug width and 9.3mm profile, it sits comfortably on most wrists. [seikata-wm-02cbf9f627e2]

Also known as: Turtle, Flighty

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
35mm
Case Thickness
9.3mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Burgundy
Jewels
31j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1971

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