Seiko Cal. 5242 - 405

Seiko 5242-405

The 5242-405 is a sought-after Solar piece from Seiko's golden era. Powered by the 5242 caliber with 19j jewels beating at 28,800 bph, it delivers a 62 hours power reserve. [seikata-wm-e635903a0683]

Also known as: Sumo, Flighty

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
38mm
Case Thickness
12.3mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
110m
Dial Color
Black
Jewels
19j
Frequency
28,800 bph
Power Reserve
62 hours
Year
1994

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