The Ref. 7130 ladies’ World Time watch indicates all 24 time zones in a new white-gold version with a gray-blue hand-guilloched dial center. The delicate nuance, illuminated by the sparkle of diamonds, also comes to the fore on the city disk and the shiny peacock-blue alligator strap. WATCH Self-winding mechanical movement. Caliber 240 HU. DIAL Gray-blue dial, hand-guilloched, gold applied hour markers. CASE White Gold. Sapphire-crystal case back. Water resistant to 30 m. Case diameter: 36 mm. Height: 8.83 mm. GEMSETTING Bezel set with 62 diamonds (~0.82 ct). Prong buckle set with 27 diamonds (~0.21 ct.). STRAP Alligator strap with square scales, hand-stitched, shiny peacock blue. Prong buckle.