Seiko Cal. 4587 - 851

Seiko 4587-851

The 4587-851 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4587 caliber with 19j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-1dc6b2a57754]

Also known as: Rally, Arnie

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
13.4mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Green
Jewels
19j
Frequency
36,000 bph
Power Reserve
65 hours
Year
1968

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seikata-wm-1dc6b2a57754