Crafted Without Compromise
Every component earns its place.
Perpetual Movement
Calibre 3255 winds itself from the motion of your wrist, a self-perpetuating heart that never asks to be wound.
Everose Gold
Cast in an in-house foundry, the exclusive 18 ct pink gold alloy holds its warm blush for a lifetime and beyond.
Oyster Waterproofing
A hermetically sealed case, screw-down crown and fluted caseback guarantee integrity to a depth of 100 metres.
President Bracelet
Three-piece semi-circular links, reserved for this watch alone, close with a concealed Crownclasp of polished gold.
Superlative Chronometer
Certified twice over, then tested again after casing to a tolerance of −2/+2 seconds per day — twice the official standard.
Cyclops Date
A sapphire lens magnifies the date two and a half times, an emblem of legibility invented for this house in 1953.
Technical Specifications
The architecture of precision.
Yours to Command
A century of mastery.
One expression of it.
Each Day-Date is assembled, adjusted and certified by hand in Geneva. Your retailer will guide you through the final choice — the one only you can make.