(56873) Blancpain Aqualung Big Date 2850B-3630A-64B, 2850B3630A64B, brushed 18k rose gold on a strap with an 18k rose gold double fold deployant buckle, automatic caliber 6950 movement, big date at 6 o'clock, center sweep seconds hand, display back, sapphire crystal, water resistant to 330 feet. Diameter: 40mm, Thickness: 12mm. Like New with Blancpain box and papers dated 2013.

(56943) Blancpain Aqualung Big Date 2850B-1130A-64B, 2850B1130A64B, limited edition of 2005 pieces, brushed stainless steel on a Blancpain rubberized strap with a stainless steel deployant buckle, automatic Blancpain Caliber 6950 movement, big date at 6 o'clock, luminous "sword" hour and minute hands, center sweep seconds hand, display back, power reserve of 70 hours, sapphire crystal, water resistant to 330 feet. Diameter: 40mm, T...