Roger Dubuis Pulsion Chronograph watch. 
The black DLC titanium case, with alternating polished and satin-finished surfaces, measures 44 mm in diameter. It is teamed with a black rubber strap. The sturdy case construction is worth particular attention. The sapphire crystal of the watch covers not only the face but also the case flanks. The sapphire crystal is screwed directly onto the case. This is the peculiarity of all models in the pulsion collection. The Arabic numerals on the bezel are engraved under the crystal and provided with luminescent material. The case is 100-meter water-resistant.
The multi-level dial of the new Roger Dubuis watch has an exterior surface treated with Geneva ribbing. The dial holds attention by its sophisticated workmanship. You will notice the numerals 12 and 6 machined into two mini-circles and screwed onto the surface.
The partially openwork dial of the Pulsion Chronograph allows to drop a glance at the exclusive RD680 chronograph movement beating inside the timepiece. The column-wheel movement has been designed and produced by the Roger Dubuis Manufacture. The mechanism, built with automatic micro-rotor winding, belongs to the new generation of the brand’s mechanical movements. Operating at a frequency of 28,800 vibrations per hour, it incorporates 264 parts and gives an advantage of a 48-hour power reserve.
The new Roger Dubuis Pulsion Chronograph watch has been created in two versions. The first one features a titanium case and a light-colored dial, while the second has a pink gold case and a dark dial.
