“World Time”.
5130

• Mechanical self-winding movement. Caliber 240 HU. Indication of 24 time zones.
• Guilloched silvery sunburst dial, gold applied hour markers.
• Strap: alligator with large rectangular scales, hand-stitched, matt navy blue (white gold) or matt dark brown (rose gold). Fold-over clasp.
• Sapphire crystal case back.
• Water resistant to 25 m.
• White or rose gold.
• Geneva Seal hallmark.
• Case diameter: 39.5 mm.

• New complicated wristwatch by Patek Philippe which simultaneously indicates the local time as well as the time of day in all 24 time zones. It features an innovative mechanism for which two patent applications have been filed. The 5110 offers the dual advantage of easy readability and unprecedented user-friendliness: the time zone can be switched without affecting the accuracy of the minute display.
• City ring with 24 time zones and 24-hour ring with day/night contrast.
• The central dial with the guilloché pattern has a silvery sheen in the yellow gold model and a blue luster in the platinum model.
• The dial accomodates the two hands which indicates the local time in the time zone represented by the city at the 12 o'clock position.
• Lozenge hands and applied gold index batons.
• Case in platinum or 18K yellow gold, water resistant to 25 meters.
• The Ref. 5110 in platinum has a diamond between the strap lugs at 6 o'clock to distinguish it from the white gold model.
• Hand-stitched crocodile strap with platinum or yellow gold fold-over clasp.
• The sapphire crystal back exposes the self-winding caliber 240/188 movement with the 22K gold minirotor.
• Geneva Seal.