Santos de Cartier Large 39.8mm Rose Gold Blue Crown Opaline Silver Dial Alligator Strap Self-Winding Watch

Born in 1904 from the friendship between Louis Cartier and aviator Alberto Santos Dumont, this iconic timepiece combines pioneering spirit with refined design. The large 39.8mm 18K rose gold case features a faceted sapphire crown, exposed screws, and seamless curved horns. Its opaline silver dial is accented by blued-steel sword-shaped hands and a calendar aperture, powered by the automatic caliber 1847 MC. Water-resistant to 100 meters, it comes with interchangeable alligator and calfskin straps secured by an 18K rose gold folding buckle.

• Dimensions: 47.5 mm x 39.8 mm
• Case Material: Rose gold
• Crown: Blue
• Water Resistance: up to 10 bar (~100 meters)
• Glass: Square-shaped glass
• Case-back Material: Gold
• Case Thickness: 9.38 mm
• Watch Function: Calendar aperture, Hours, Minutes, Small seconds sub-dial
• Winding: Self-winding mechanical movement
• Hand Color: Blue
• Hand Material: Non-alloyed steel