Seiko Cal. 5217 - 957

Seiko 5217-957

The 5217-957 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5217 caliber with 24j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-a920ab1c61ec]

Also known as: Sea Horse

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
14.6mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
140m
Dial Color
Navy
Jewels
24j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1976

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seikata-wm-a920ab1c61ec