Chronograph Annual Calendar Green Dial SS

Patek Philippe Annual Calendar Chronograph Ref. 5905/1A-001 – Complication Meets Contemporary Elegance

A bold statement of modern Patek Philippe watchmaking, the Annual Calendar Chronograph Ref. 5905/1A-001 unites mechanical sophistication with a distinctively contemporary aesthetic. Encased entirely in stainless steel—a rare choice for a high complication—the watch houses the caliber CH 28-520 QA 24H, which seamlessly integrates a flyback chronograph with an annual calendar complication, requiring adjustment only once a year.

• Brand: Patek Philippe
• Reference Number: 5905/1A-001