This elegantly pared-down timepiece with a platinum case and a silvery dial is equipped with an iconic Grand Complication: the in-line perpetual calendar displaying day, date, and month indications in a single large 12 o’clock aperture. This patented watchmaking feat is enabled by ultra-thin self-winding 31-260 PS QL.
Sapphire crystal case back
Platinum
41.3 mm
30m
11.07 mm
Silvery with vertical satin-finish and black-gradient rim
Charcoal gray white gold applied faceted baton-style hour markers
Charcoal gray white gold faceted baton-style hands
Min. 38 hours – Max. 48 hours
Self-winding
31-260 PS QL
In-line perpetual calendar; Day, date, month, leap year and day/night indication in apertures; Moon phases; Small seconds
Composite material, fabric pattern
Charcoal gray
Platinum patented triple-blade fold-over clasp