Up for sale is an ultra-rare vintage Casio AQ-101 men’s ana-digi alarm chronograph sports watch from the 1980s, featuring Module 302. This Japan Domestic Market (JDM) model is a standout example of Casio’s early ana-digi innovation, combining analog and digital displays within a distinctive square case design that reflects the brand’s transition-era engineering.

The watch is in full working condition, and all features and functions operate properly, including the analog and digital time displays, alarm, chronograph, and dual-display operation. The watch is fitted with an aftermarket strap.

Physically, the watch shows signs of use and age consistent with wear, as expected for a vintage piece. The photos best describe its physical condition and should be reviewed carefully.

Key Details

• Brand: Casio

• Model: AQ-101 Ana-Digi Alarm Chronograph

• Module: 302

• Era: 1980s

• Market: Japan Domestic Market (JDM)

• Display: Analog + Digital (Ana-Digi)

• Functions: Time, Alarm, Chronograph, Dual Display

• Strap: Aftermarket replacement

• Condition: Full working order; signs of use and age present

A highly collectible and visually striking vintage Casio that highlights the brand’s early ana-digi experimentation and remains a desirable piece for serious Casio collectors and enthusiasts of 1980s digital design.

Ships carefully. Feel free to message me with any questions.