Alviero Martini 'Jersey' Watch, black leather strap, and 3 steel portholes engraved with the 1st Classe logo and geo designs, the face is white with steel Geo map and 3 hands, quartz movement, Strap width 2.8 cm, face 1.5 cm diameter, porthole 2.3 cm diameter, water resistant, presentation box, certificate of authenticity, manufacturers warranty 2 years.