Seiko Cal. 4538 - 558

Seiko 4538-558

The 4538-558 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4538 caliber with 34j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-3b7f2f7dbed6]

Also known as: Turtle, Pogue

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
13.7mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
120m
Dial Color
Black
Jewels
34j
Frequency
21,600 bph
Power Reserve
52 hours
Year
1990

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