WTS] CHEAPIES! 2 Casio A158s, Casio CA53W-1, Apple Watch, and a Vintage Armitron : r/Watchexchange
CASIO classic calculator watch CA-53W - YouTube
Ordered a Casio CA53W-1 and this showed up. Did they start shipping them with negative displays now? I know the colored models have the negative display but this wasent one of them.
Casio DATA BANK CA-53W-1ER from fishing tackle shop Riboco ®Riboco ®
Casio Mens Watch Calculator Databank CA-53W-1ER 4549526101878 | eBay