London-based watch retailer Mr Jones will have you prowling among the jungle with The Promise of Happiness. This playful piece has been designed in collaboration with artist Fanny Shorter, and it features a tiger looking to the moon which hides the moving hours in a jump-hour feature. Powered by a 20 jewel automatic mechanical movement, this hand-crafted piece displays the minutes passing though the tigers stripes. Blink and you'll miss it change. Fastened with a leather strap, this piece will make a treasured addition to your collection.