Patek Philippe Annual Calendar Chronograph Complications Watch - 5905P-010

Patek Philippe Annual Calendar Chronograph Platinum – Ebony Black Sunburst Dial

The Patek Philippe Annual Calendar Chronograph in 42mm platinum unites refined design with advanced complication. Its ebony black sunburst dial, accented with gold applied hour markers, creates a powerful contrast that enhances both elegance and legibility. A sapphire-crystal back reveals the artistry of its movement, exemplifying Patek Philippe’s unrivaled craftsmanship.

At its heart beats the caliber CH 28-520 QA 24H self-winding movement, combining an Annual Calendar with a Chronograph. Functions include a sweep chronograph seconds hand, 60-minute counter, and clear apertures for day, date, and month, alongside a precise day/night indication. With a 45–55 hour power reserve, it is paired with a matt black alligator strap with square scales and a prong buckle, offering understated sophistication.

Key Features

• Case: 42mm Platinum with Sapphire-Crystal Back

• Dial: Ebony Black Sunburst with Gold Applied Hour Markers

• Movement: Caliber CH 28-520 QA 24H Self-Winding

• Functions: Annual Calendar, Chronograph, Sweep Seconds, 60-Minute Counter

• Calendar Display: Day, Date, Month in Apertures + Day/Night Indication

• Power Reserve: Approximately 45–55 Hours

• Strap: Matt Black Alligator with Square Scales, Prong Buckle

• Water Resistance: 30 meters

A platinum masterpiece of precision and elegance, harmonizing contemporary complications with timeless aesthetics for the true connoisseur.