Case: Stainless steel case with DLC (Diamond Like Carbon) coating and transparent caseback. 18kt rose gold bezel and crown set with ceramic. Rose gold toned applied-by-hand hour markers with polished tapered edges in a combination of indexes & Arabic Numerals.Strap: Double barrel Bulgari Caliber BVL 193, beats at 28,800 vph, contains 28 Jewels & has an approximate power reserve of 50 hoursMovement: Double barrel Bulgari Caliber BVL 193, beats at 28,800 vph, contains 28 Jewels & has an approximate power reserve of 50 hours.Bulgari gifted this piece to the original owner and was worn little since then. The DLC case is in immaculate condition everywhere on the case. The rose gold bezel has very minor scuffs  on the brushed top surface but the polished sides are immaculate. The rubber strap is in close to perfect condition, retaining its flexibility and comfort. The buckle is also immaculate. An additonal black alligator strap is also provided.