Seiko Cal. 7142 - 522

Seiko 7142-522

The 7142-522 is a sought-after Solar piece from Seiko's golden era. Powered by the 7142 caliber with 21j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-0b674e743ad6]

Also known as: Sea Horse, Crown

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
39mm
Case Thickness
10.1mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
140m
Dial Color
Navy
Jewels
21j
Frequency
21,600 bph
Power Reserve
48 hours
Year
1981

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