Casio Data bank module 2888] It's not a Rolex or anything too fancy but it's definitely one of the coolest watches and my favourite of all time. Glad I finally own one. :
Casio 2888 Quartz Non Working Watch Movement For Parts & Repair O 26781 | eBay
Vintage Casio Data Bank Watch Module No. 2888 with Manual Original Case New | eBay
CASIO Vintage Watch 2888 DBC-32 Data Bank Illuminator Calculator Multi Lingual | eBay