Tudor is the sister company/watch brand of Rolex, and was initiated in the 1960's to be a sort of budget watch. In the mean time Rolex itself is very conservative with its models, if something chances it is very minor and small. But with Tudor they go wild. Black cases, bronze cases, fat chronos with dates, nato straps, colored dials etc etc. Here are some sold watches for your reference, we like the (plexi) big blocks very much. When there is a price with a watch in this section, it is still for sale!