Rare Vintage CASIO DIGITAL DATA BANK TELEMEMO ABX-620 1353 Japan Made | eBay
CASIO VINTAGE DIGITAL WATCH TELEMEMO 50 ABX-620 1353 FLOATING LCD DATABANK NOS | WatchCharts
Casio Abx 620 | forum.iktva.sa
Vtg & Very Rare Casio 1356 ABX-620 Twincept World Time - Etsy
RETRO, OLD, CASIO "TWINCEPT" ABX-620 WATER RESIST CLASSIC DUAL TIME NEW!!! | eBay
Casio+Vintage+Digital+Watch+Telememo+50+Abx-620+1353+Floating+LCD+Databank+NOS for sale online | eBay
Casio Twincept ABX 620 wristwatch - YouTube
Hey guys. Dad gave these to me and said they are rly old. Are they rare or smth? Couldn't find any info in net. Btw the model is casio [1353] abx- 620.