Ulysse Nardin has introduced the Skeleton X Magma.
The 43mm piece is made from ultra-light carbon fiber and red, marbled epoxy resin.
Designers say it has been stripped down to its essential components like a race car and has been made to be scratch resistant and streamlined.
It has a 4-day power reserved and is fitted with the UN-371 movement, a 3 Hz Silicium balance wheel and minuterie gear train.
Red Roman numerals are used to mark the three and nine o’clock positions and the index and hands are equipped with red Superluminova for nocturnal activity.
The brand say it has been accessibly priced.