Cuervo y Sobrinos Watch Esplendidos CSWC Series 2414.1TCSWC. As partnerships go, the Cuervo y Sobrinos and Cigar Smoking World Championship (CSWC) is a match made in heaven. Since 1882, Havana has been the spiritual home of Cuervo y Sobrinos. The Cuban capital is also synonymous with the manufacture of fine cigars. Indeed, the very mention of Havana evokes thoughts of glamour, style and luxury. The unique event created by cigar expert Marko Bilic is celebrating the 10th anniversary in style and for this occasion Cuervo y Sobrinos is launching three special editions of its Esplendidos Collection.