Brand new authentic Cartier Santos Dumont Large. Polished stainless steel case with brushed bezel and blue alligator leather strap featuring a tang clasp. Silvered satin-brushed dial includes blued steel sword-shaped hands and Roman numeral hour markers, fixed bezel, scratch-resistant sapphire crystal, battery quartz movement, hour and minute functions, pull/push crown operation, solid case back, square shape measuring 43.5mm x 31.4mm with thickness of 7.3mm, water resistant to 30 meters (approx. 100 feet).