Rolex Yellow Gold Cosmograph Daytona 40 Watch - Black Diamond Dial - Black Oysterflex Strap - 116518LN bkdof Bronzo At its core lies the

At its core lies the Caliber # 4400 AS

Powered by the impeccable Caliber # 2450 Q6 with 27 Jewels

The 18K 5N Pink Gold Case adds a touch of warmth and richness

With its 40 mm case size

Annual calendar backward/forward setting with months counter at 9 o'clock

Rolex Yellow Gold Cosmograph Daytona 40 Watch - Black Diamond Dial - Black Oysterflex Strap - 116518LN bkdof Bronzo At its core lies the40mm 18K yellow gold case, screw down yellow gold back, screw down crown and push buttons with Triplock triple waterproofness, black monobloc Cerachrom bezel with engraved tachymetric scale, scratch resistant double anti reflective sapphire crystal, black dial, 8 diamond hour markers, Rolex calibre 4130 perpetual self winding movement with chronograph central second hand, 30 minute counter at 3 o'clock, and 12 hour counter at 9 o'clock, approximately