Casio Quarz Lithium – Digitaluhr der frühen 1980er-Jahre (Ref. 155B817) Quarz robust quartz movement with LED

robust quartz movement with LED illuminator lighting

and a domed sapphire crystal exude elegant retro charm

just before the quartz revolution transformed the market

The stainless steel bezel with a Hardlex crystal inlay lends the design a clean

unassembled

Casio Quarz Lithium – Digitaluhr der frühen 1980er-Jahre (Ref. 155B817) Quarz robust quartz movement with LEDThis Casio Quartz Lithium dates from the early 1980s and embodies the clean, functional design approach that made Casio an icon of the digital age. The watch was completely disassembled, cleaned internally, and fitted with a new battery in November 2025. It is in good, worn condition with its original stainless steel bracelet. Technical data Reference: 155 B817 Origin: Japan WT Year: ca. 1982 Functions: Hour, minute, second, date and day of the week