Roberto Cavalli has teamed up with Swiss haute horlogerie brand Franck Muller for the “Roberto Cavalli by Franck Muller” watch collection.

WWD reports January 16 that the timepieces will be available in Cavalli boutiques, as well as Franck Muller stores and selected retailers.

Available for men and women, prices for the timekeepers will begin at around €1,250, although there will also be more luxurious items retailing at €6,000.

Here’s a look at Franck Muller’s contribution for the 2011 ONLY Watch charity auction.

The unique watch designed for this occasion is dubbed “Totally Switzerland” and painted in a distinctive vibrant shade of red, characteristic for the Swiss flag.

This model is a variation of the Franck Muller Crazy Hours design, which offers an innovative approach to the concept of time.

Swiss luxury watch maker Franck Muller has designed a special case for the iPhone, which is now available for pre-order in Japan for a whopping $1,270.

The cases will be sold as a limited edition, with Japanese iPhone provider SoftBank offering a total of 6 different models that will be produced 500 times each.

The Regent 1609 AD is the first Backes & Strauss limited edition timepiece. The name of the luxury watch pays tribute to English astronomer Thomas Harriett who made the first drawings of the moon, before Galileo.

The Backes & Strauss 1609 AD watch showcases an original and luxurious moon phase indicator, which presents a representation of a 17-star constellation, depicted in round brilliant diamonds.

Produced in collaboration with Geneva’s Franck Muller Watchland, which manufactures the movements and completes assembly, Backes & Strauss watches sparkle with diamonds set in 18k gold cases shaped to accentuate the multifaceted gems’ play of light.

Established in 1789, Backes & Strauss is famed for being the world’s oldest diamond company and every Backes & Strauss watch has at least one diamond, set by hand into the crown.

The Regent 1609 AD is currently on display in the Harrods Fine Jewellery in London until it is officially launched in October 2008. The model will be limited to 219 pieces (in two sizes) and available in different diamond combinations, from £17,000 ($34,000).