Ringo Starr, Nikki Sixx, Jack Black and Fall Out Boy are the latest cebrities to make their mark on celebrity NIXON watches for charity.
The idea for the new design came from a collaboration with No Doubt guitarist Tom Dumont who wanted to make a watch from his old guitar.
The watches are limited editions and proceeds will go to benefit the Tony Hawk Foundation and the MusiCares MAP Fund.
The latest celebrities join past celebs Justin Timberlake, Dave Navarro, Jared Leto, Jennifer Lopez, Ozzy Osbourne, Pink, Jack Johnson, Anthony Kiedis, Keith Urban, Slash, Scott Weiland, Alice Cooper, Steven Tyler and Ben Harper putting their brand on Nixon celebrity watches for charity.