Datejust 36 diamond education John Hardy sterling silver bypass

John Hardy sterling silver bypass spear flex cuff featuring a pave diamond station

14K yellow gold pave diamond band in a wavy design

light blue dial with two dark blue sub dials

Bright black and steel dial

Datejust 36 diamond education John Hardy sterling silver bypassSilver dial The sunray finish creates delicate light reflections on many dials in the Oyster Perpetual collection. It is obtained using masterful brushing techniques that create grooves running outwards from the centre of the dial. Light is diffused consistently along each engraving, creating a characteristic subtle glow that moves depending on the position of the wrist. Once the sunray finish has been completed, the dial colour is applied using