Geler Téléphérique couverture casio module no 5154 Chagrin Souverain Exécutable
Vintage+Japan+Casio+Quartz+Analog+%26+Digital+-+Model+No.5154+Aq230 for sale online | eBay
TimeBox Original Watches PH - ☝️This is 1000% ORIGINAL LEGIT CASIO with particular Unit Model Number in Watch Tag 5154. This number should match with the Module number in the Manual too
CASIO AQ-230 (MODULE 5154) - How to Set the Time, Date, Alarm, use the Stopwatch and Dual Time! - YouTube