Casio · Model Reference
Casio CA-53W Calculator
A cult calculator watch combining eight-digit calculation functions with unmistakable retro styling.
Launch1980s lineage
ReferenceCA-53W
TypeCalculator watch
Case34.4 mm
Market Pricing · July 2026
Price guide.
What affects value
Exact module, condition, bracelet, regional version, box and papers; rare colours or discontinued editions can command a premium.
Indicative European market ranges in EUR. Exact value depends on reference, configuration, condition, originality, service history, completeness and current demand. This is editorial guidance, not a purchase offer or investment advice.
Model story.
A cult calculator watch combining eight-digit calculation functions with unmistakable retro styling. It represents a distinct part of Casio’s broader approach to practical, affordable and technology-led watchmaking.
Movement
Quartz digital calculator module
Water resistance
Water resistant
Production status
Current or reference dependent
Collector note
Condition, originality, module functionality and complete accessories influence desirability.
Buyer guide.
Test all functions, buttons, display segments, backlight, solar charging where applicable, bracelet or strap and water-resistance seals.
TimeHunter Insight
A cult calculator watch combining eight-digit calculation functions with unmistakable retro styling.