Seiko Cal. 4599 - 723

Seiko 4599-723

The 4599-723 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4599 caliber with 30j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-3a03deff7998]

Also known as: Silverwave

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
45mm
Case Thickness
15.4mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Blue Sunburst
Jewels
30j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1985

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seikata-wm-3a03deff7998