Seiko Cal. 4590 - 987

Seiko 4590-987

The 4590-987 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4590 caliber with 29j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-a86e7293ee83]

Also known as: Turtle, Emperor

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
46mm
Case Thickness
11.7mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
White
Jewels
29j
Frequency
36,000 bph
Power Reserve
45 hours
Year
1998

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