Seiko Cal. 4517 - 660

Seiko 4517-660

The 4517-660 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4517 caliber with 23j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-fa1d39af0d5f]

Also known as: Emperor

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
36mm
Case Thickness
14.2mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
White
Jewels
23j
Frequency
28,800 bph
Power Reserve
63 hours
Year
1998

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