Seiko Cal. 4517 - 963

Seiko 4517-963

The Seiko 4517-963 represents an important milestone in Seiko's 1980 lineup. Powered by the 4517 caliber with 35j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-efaf10c91e56]

Also known as: Monster

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
37mm
Case Thickness
9.9mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
160m
Dial Color
Champagne
Jewels
35j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1980

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