A luxury wristwatch by Patek Philippe with a black textured strap, red stitching, multiple subdials and a moon phase display on a black dial with white and red accents.

The image shows the intricate back view of a luxury mechanical wristwatch, revealing detailed gears, levers and jewels through a transparent case, highlighting the craftsmanship and complexity of the movement.

Side view of a silver wristwatch case with a textured crown and pusher, attached to a black strap with red stitching. The watch face is not visible.

Side view of a silver wristwatch case with a brushed metal finish, visible screws, and a black leather strap with red stitching. The watch face is not visible.

Close-up of a mechanical clockwork with gears, month, day and date dials as well as a moon phase display, all against a black background.

Close-up of an intricate, circular mechanical clockwork with exposed gears, springs and levers in silver and gold tones, against a black background.

A gold ornamental cross with fleur-de-lis-style ends on each arm, set against a light background.

Split-Seconds Monopusher Chronograph For Left-Handers. Perpetual Calendar.

5373P-001

This highly exclusive timepiece produced in small series for left-handers – and devotees of rare timepieces – is distinguished by the unusual layout of its pushers and counters. The platinum case houses the thinnest perpetual calendar split-seconds chronograph movement ever made. The charcoal gray dial with black-gradient rim stands out for its sporty, contemporary look.

Technical Characteristics

Dial

Charcoal gray with black-gradient rim, vertical satin finish, white gold applied numerals. 18K gold dial plate. White gold faceted dauphine-style hands.

Case

Platinum. Diameter: 38.3 mm. Thickness: 12.93 mm. Diamond set at 12 o’clock. Water-resistant to 30m. Interchangeable solid and sapphire crystal case backs.

Strap

Calfskin, fabric pattern, black. Platinum fold-over clasp.

Movement

CHR 27-525 PS Q
Manual winding
Split-seconds monopusher chronograph for left-handers
60-minute counter
Perpetual calendar
Day, month, leap year and day/night indication in apertures
Date by hand
Moon phases
Small seconds

Diameter: 27.3 mm. Thickness: 7.3 mm. Number of parts: 476. Number of jewels: 31. Power reserve with the chronograph disengaged: min. 38 hours – max. 48 hours. Frequency: 21,600 semi-oscillations/hour (3 Hz). Balance spring: Breguet. Distinctive sign: Patek Philippe Seal.

Instructions for use

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A luxury wristwatch with a black dial, silver case and black strap with red stitching is presented against a dark red wood-textured background and illuminated by a soft spotlight.

Close-up of a luxury Patek Philippe wristwatch with a black dial, red accents, chronograph subdials and a textured black strap with red stitching against a blurred dark background.

Close-up of a luxury Patek Philippe wristwatch with a black dial, red and white hands, chronograph subdials, moon phase display and black fabric strap with red stitching.

Close-up of the transparent case back of a luxury wristwatch, revealing intricate mechanical gears, springs and components in silver and gold tones, showcasing fine craftsmanship and horological details.

Close-up of an intricate clockwork mechanism with overlapping gold and silver gears, screws and metal parts with purple bearing jewels.

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