How To Set the Time on a Casio AQ-230 Watch (5154) - YouTube
Casio no.5154, Luxury, Watches on Carousell
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 5157 OPERATION MANUAL Pdf Download | ManualsLib
User manual Casio AQ-230EGG-9AEF (English - 2 pages)
CASIO AQ-230 (MODULE 5154) - How to Set the Time, Date, Alarm, use the Stopwatch and Dual Time! - YouTube