Seiko Cal. 5242 - 456

Seiko 5242-456

The 5242-456 is a sought-after Solar piece from Seiko's golden era. Powered by the 5242 caliber with 24j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-e7a2975a653f]

Also known as: Sumo

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
8.5mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
24j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1982

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