18 carat pink gold case with a brown alligator leather strap. Fixed "bvlgari - roma" engraved bezel. Black lacquered polished dial with index/ Arabic numeral hour markers. Dial Type: Analog. Hand wind movement. Bvl 131m engine. Scratch resistant sapphire crystal. Skeleton transparent exhibition see through case back. Case diameter: 39 mm. Case thickness: 7.15 mm. Round case shape. Tang clasp. Water resistant at 50 meters / 165 feet. Functions: hour, minute, second. Additional Info: limited edition 130 pieces with collector number engraved on the case side. Luxury watch style. Watch label: Swiss Made. Item Variations: BBP39BGL/ROMA. Bvlgari BVLGARI ROMA Black Dial Brown Alligator Leather Strap Men's Watch 102186.