Seiko Cal. 5688 - 667

Seiko 5688-667

The 5688-667 is a sought-after Automatic piece from Seiko's golden era. With its 20mm lug width and 14.3mm profile, it sits comfortably on most wrists. [seikata-wm-964e4f4da94a]

Also known as: Crown

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
43mm
Case Thickness
14.3mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Cream
Jewels
21j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1970

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