Day-Date 40Oyster, 40 mm, white gold

or marked at the unit level

This 40 mm model

Created from white gold with an ivory lacquered dial

At its centre is a captivating oval-cut sapphire of 0

the Seamaster Diver 300M has enjoyed a legendary following

00ct of brilliant-cut diamonds

it retains the signature Calatrava hallmarks: the elegant round case and a classic calfskin strap

75ct oval-cut red ruby takes centre stage in this exquisite design

crafted in all three gold tones and set with diamond pavé

adding a refined sparkle that enhances the sapphire’s natural brilliance

The screw-down crown at 3 o’clock is polished and gold-plated as well

enhancing its modern and distinctive appeal