Casio Quarz – Ref. 350B612 (Japan M), frühe 1980er-Jahre GMT Glass: nine-piece faceted mineral glass

Glass: nine-piece faceted mineral glass

Its design is similar to the "Spring Drive" principle later perfected by Seiko

2016–2018

Der Name ist Programm – OUTLINE steht für klare Linien

0 mm (gleichmäßig)Bandspitze: GotischFertigungsart: SchnittbandForm Querschnitt: Block

Casio Quarz – Ref. 350B612 (Japan M), frühe 1980er-Jahre GMT Glass: nine-piece faceted mineral glassThis Casio quartz watch dates from the early 1980s and exemplifies the simple, functional style of that era, during which Casio consistently refined its digital watches. The watch was completely disassembled in November 2025 , cleaned internally, and fitted with a new battery . It is in good condition , retains its original strap , and runs perfectly. Technical data Reference: 350 B612 Origin: Japan M Year: ca. 19811982 Functions: Hour, minute, second