Seiko Cal. 4588 - 242

Seiko 4588-242

The 4588-242 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4588 caliber with 20j jewels beating at 36,000 bph, it delivers a 38 hours power reserve. [seikata-wm-77f7d3757f5c]

Also known as: Arnie

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
10.5mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Burgundy
Jewels
20j
Frequency
36,000 bph
Power Reserve
38 hours
Year
1987

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