Seiko Cal. 5242 - 558

Seiko 5242-558

The 5242-558 is a sought-after Solar piece from Seiko's golden era. Powered by the 5242 caliber with 36j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-b08e20107c1a]

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
45mm
Case Thickness
15.4mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
170m
Dial Color
Black
Jewels
36j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1975

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