WATCH

Self-winding mechanical movement. Caliber 240 LU CL C. Date by hand. Hours and minutes of mean solar time. Sky chart, phases and orbit of the Moon. Time of meridian passage of Sirius and of the moon. Blue sapphire-crystal disks for sky background and moon phases.

DIAL

Black sapphire-crystal disks for sky background and moon phases. Transparent sapphire-crystal disk for sky chart and Milky Way.

CASE

Rose gold. Case: rose gold. Sapphire-crystal case back. Water-resistant to 30m. Case diameter: 44 mm. Height: 10.58 mm.

BRACELET / STRAP

Alligator strap with square scales, hand-stitched, shiny black. Fold-over clasp.

240 LU CL C
SELF-WINDING

Celestial with date. Diameter: 38 mm. Height: 6.81 mm. Parts: 315. Bridges: 12. Jewels: 45. Power reserve: min. 38 hours, max. 48 hours. 22K gold off-center mini-rotor. Balance: Gyromax®. Vibrations/hour: 21 600 (3 Hz). Balance spring: Spiromax®. Hallmark: Patek Philippe Seal. Patent: CH 595 653.