Ballon Bleu de Cartier watch jaeger-lecoultre The Grand Seiko SBGW299 is

The Grand Seiko SBGW299 is a manually wound mechanical watch from the Heritage Collection

Second strap in dark blue alligator leather with 18K yellow gold (750/1000) ardillon buckle

Silvered grained dial

7 mm lug-to-lug—dimensions that offer a balanced

Steel bezel set with 42 brilliant-cut diamonds totaling 0

Ballon Bleu de Cartier watch jaeger-lecoultre The Grand Seiko SBGW299 isBallon Bleu de Cartier watch, 40 mm, Manufacture mechanical movement with automatic winding, caliber 1847 MC. 18K rose gold (750 1000) case set with 52 brilliant cut diamonds totaling 1. 06 carats, fluted crown decorated with a sapphire cabochon, silvered dial with sunray effect, blued steel sword shaped hands, sapphire crystal, burgundy alligator strap, 18K rose gold (750 1000) ardillon buckle, calendar aperture at 3 oclock. Thickness: 12. 4 mm.