Seiko Cal. 4417 - 461

Seiko 4417-461

The 4417-461 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4417 caliber with 25j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-08bed7366a82]

Also known as: UFO, Sea Horse

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
14.3mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Green
Jewels
25j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1966

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seikata-wm-08bed7366a82