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giving it an architectural depth that immediately separates it from all flat-dial watches
The architecture is quintessentially streamlined
This is an outstanding piece for a collector who appreciates cutting-edge hybrid technology and a professional-grade tool watch
Brand Seiko Model Type II Quartz REFERENCE 7123-8020 YEAR 1978 Japan MATERIAL Stainless-Steel WINDING Quartz (Battery) CALIBER 7123 SERIAL 88316 SKU 1326 CASE SIZE WITHOUT CROWN Approx
Citizen - Cosmotron Electronic - 4-870042 Y seiko giving it an architectural depthThis timepiece is a magnificent artifact from the Japanese Domestic Market (JDM), representing the final peak of transistorized "electronic" watchmaking before quartz became the industry standard. The Citizen Cosmotron, reference 4 870042 Y, is powered by the high grade Caliber 7802A, which is a fascinating hybrid engine that uses a traditional mechanical balance wheel driven by a battery and magnets rather than a mainspring. This innovative system
