Seiko Cal. 6663 - 746

Seiko 6663-746

The 6663-746 is a sought-after Hand-Winding piece from Seiko's golden era. With its 20mm lug width and 10.8mm profile, it sits comfortably on most wrists. [seikata-wm-73fd8e00213a]

Also known as: Samurai

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
10.8mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
110m
Dial Color
Navy
Jewels
21j
Frequency
28,800 bph
Power Reserve
59 hours
Year
1965

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