Twitter 上的43einhalb:"The Casio watches from Marty McFly & Doc Emmet Brown are available at our shop: https://t.co/V8ZVMmhzTo https://t.co/IgbttX97mR" / Twitter
The iconic Casio Calculator watch - a MUST for every geek - YouTube
Watches Worn in Back To The Future (Marty McFly & Doc Brown) - iknowwatches.com