Casio Quarz Lithium – Digitaluhr der frühen 1980er-Jahre (Ref. 155B817) Quarz just before the quartz revolution

just before the quartz revolution transformed the market

The strap harmonizes perfectly with the warm gold tone of the case and underlines the classic

It's the ideal choice for anyone seeking authentic design and high quality at a fair price

robust quartz movement with LED illuminator lighting

Casio Quarz Lithium – Digitaluhr der frühen 1980er-Jahre (Ref. 155B817) Quarz just before the quartz revolutionThis 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