Round
Interchangeable solid and sapphire crystal
Platinum
41 mm
30 m
12.7 mm
Lacquered blue with black-gradient rim
Gold applied hour markers
55-65 Hours
Manually wound mechanical movement
Caliber CH 29‑535 PS Q
Chronograph, Central chronograph hand, Instantaneous 30-minute counter, Perpetual Calendar, Day, month, leap year and day/night indication in apertures, Date by hand, Moon phases, Small seconds.
Alligator leather
Shiny Black
Fold-over clasp set with sapphires