Patek Philippe
Date, Sweep Seconds
5821/1A-001
Specifications
Case
Case Size
45 mm
Case Material
Steel
Bezel
Stainless Steel
Water Resistance
30 m
Crystal
Sapphire with Anti-reflective Treatment
Dial
Sunburst olive green, horizontally embossed, white gold applied hour markers with white luminescent coating.
Case Back
Sapphire crystal case back
Movement
Movement
Self-winding mechanical movement. Caliber 26‑330 S C.
Power Reserve
35 - 45 hours
Strap
Steel. Patented fold-over clasp with lockable adjustment system.