This Oyster Perpetual Cosmograph Daytona in Yellow Rolesor, with a white dial and an Oyster bracelet, features an 18 ct yellow gold bezel with engraved tachymetric scale.
Model Case:Oyster, 40 mm, Oystersteel and yellow gold
Diameter:Yellow Rolesor – combination of Oystersteel and 18 ct yellow gold
Bezel:Fixed, with engraved tachymetric scale, in 18 ct yellow gold
Bracelet:Oyster, flat three-piece links
Bracelet Material:Yellow Rolesor – combination of Oystersteel and 18 ct yellow gold