In-House Automatic
Caliber AU-3255 winds itself from the wrist and holds 70 hours in reserve when set aside.
Six decisions, none of them negotiable.
18ct Rose Gold
Case, bezel and bracelet are forged from a single proprietary rose-gold alloy that never fades.
Hermetic Case
A screw-locked crown and caseback seal the movement to a depth of 100 metres.
President Bracelet
Three-piece semi-circular links taper to a concealed clasp that disappears against the wrist.
Certified Chronometer
Each movement is individually tested to run within −2 / +2 seconds across a full day.
Date Aperture
A flush date window at three o'clock, magnification-free, reading clean against the chocolate dial.
The architecture of precision.
- Reference No.
- AUR-228235-CB
- Case Diameter
- 40 mm
- Case Material
- 18ct rose gold
- Movement
- Automatic, in-house caliber AU-3255
- Power Reserve
- 70 hours
- Accuracy
- −2 / +2 sec / day, certified
- Crystal
- Scratch-resistant sapphire
- Water Resistance
- 100 m
- Dial
- Chocolate sunburst, applied baton markers
- Bracelet
- Rose-gold president, concealed clasp
Yours to Command
A century of mastery.
A century of mastery.
One expression of it.
The Sovereign 40 is issued in limited annual production and sold only through authorised retailers. Arrange a private viewing near you.
Find an Authorised Retailer