Seiko Cal. 5242 - 920

Seiko 5242-920

The 5242-920 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5242 caliber with 30j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-368c2cd936c8]

Also known as: Silverwave

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
13.7mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Cream
Jewels
30j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1989

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seikata-wm-368c2cd936c8