Patek Philippe
5821/1A-001 Cubitus
Square
Sapphire crystal case back
Steel
45 mm
30 m
8.3 mm
Sunburst olive green
white gold applied hour markers with white luminescent coating
Self-winding
26-330 S C
Date in an aperture. Sweep seconds.
Steel
Patented fold-over clasp with lockable adjustment system