Casio Quarz Lithium – Digitaluhr der frühen 1980er-Jahre (Ref. 155B817) Quarz dreifach gefaltet mit Sicherheitsverschluss

dreifach gefaltet mit Sicherheitsverschluss

but overall in good used condition

Seiko positioned these models as durable everyday watches with high standards

12/24-hour display

It was not available for purchase and was exclusively awarded to participants of the anniversary event

Casio Quarz Lithium – Digitaluhr der frühen 1980er-Jahre (Ref. 155B817) Quarz dreifach gefaltet mit SicherheitsverschlussThis 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