The hour markers and hands gently follow the curve of the dial. The self-winding movement sports a “côte unique” finish and a discreet anniversary signature. A retrograde date display and precision moon phase needing adjustment just once per 122 years add a poetic touch along with easy reading.

Technical Details

Caliber Reference : 2460 R31L/270

Energy : Self-winding

Functions : Retrograde hand-type date, Hours, Minutes, Balance-stop, Precision moon phase

Case Diameter : 42.5 mm

Case Thickness : 9.7 mm

Water-resistance : 3 bar (30 m)

Case Back : Transparent sapphire crystal caseback

Dial Description : Silver-toned dial adorned with the 270th anniversary pattern inspired by the Maltese cross. Convex external zone. 18K gold moons. Retrograde hand-type date. 18K gold bi-faceted baton-type hour/minute hands. 18K gold blued date hand. 18K gold applied hour-markers.

Material Of The Bracelet : Alligator leather (Green)

Buckle Type : Ardillon buckle

Buckle Material : White Gold

Watch Country Of Origin : Switzerland

Movement Diameter : 27.2 mm

Movement Thickness : 5.4 mm

Number Of Parts : 275

Number Of Jewels : 27

Power Reserve : 40 hours

Frequency : 28,800 V.P.H. (4 Hz)