Seiko Cal. 4584 - 597

Seiko 4584-597

The 4584-597 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4584 caliber with 17j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-c230c769e3a8]

Also known as: Helmet

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
12.3mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Cream
Jewels
17j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1965

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