Seiko Cal. 6650 - 586

Seiko 6650-586

The 6650-586 is a sought-after Quartz piece from Seiko's golden era. With its 22mm lug width and 12.3mm profile, it sits comfortably on most wrists. [seikata-wm-a1f7a3ed479f]

Also known as: Sumo, Baby Tuna

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
40mm
Case Thickness
12.3mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
180m
Dial Color
Burgundy
Jewels
20j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1987

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