Patek Philippe brand

TWENTY~4 series

Manual mechanical movement type

Cal.16-250 movement model

22×26.3 mm dial diameter

18k white gold diamond-set watch case material

Basic Information: Model Number 4909/50G-001; Platinum Brand: Patek Philippe; Series: TWENTY~4; Movement Type: Manual Mechanical; Gender: Ladies; Movement Model: Cal.16-250; Movement Type: Manual Mechanical; Manufacturer: Patek Philippe; Movement Diameter: 16.3 mm; Movement Thickness: 2.5 mm; Balance Wheel: Annular; Frequency: 28,800 vibrations per hour; Number of Jewels: 18; Number of Parts: 101; Power Reserve: 38 hours; Dimensions: Case Diameter: 22 x 26.3 mm; Case Thickness: Not available; Dial Color: Diamond-set; Dial Shape: Square; Strap Color: Silver; Clasp Type: Folding Clasp; Case Back: Transparent, Sapphire Crystal; Weight: Not available; Water Resistance: 30 meters. Patek Philippe implemented a new water resistance standard in 2024; this water resistance rating indicates the depth to which the watch can be submerged. Hour marker type: Roman numerals; Clasp spacing: Not available; Lug spacing: Not available; Materials: Case material: 18k white gold with diamonds; Dial material: Full diamonds; Bezel material: 18k white gold with diamonds; Crystal material: Sapphire crystal glass; Crown material: 18k white gold; Bracelet material: Diamond-set 18k white gold; Bracelet and clasp set with 1128 diamonds (6.74 carats); Clasp material: 18k white gold with diamonds; Functions: This watch has no other special functions.