Seiko Cal. 5655 - 688

Seiko 5655-688

The 5655-688 is a sought-after Automatic piece from Seiko's golden era. With its 20mm lug width and 9.9mm profile, it sits comfortably on most wrists. [seikata-wm-c0b7f097c87b]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
41mm
Case Thickness
9.9mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Black
Jewels
18j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1972

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