deBoulle Diamond & Jewelry

Patek Philippe 5270P-016 Grand Complication

deBoulle Diamond & Jewelry

Patek Philippe 5270P-016 Grand Complication

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Patek Philippe revisits its 5270 perpetual calendar chronograph in a platinum case enhanced by a concave bezel and framing a blue lacquered dial with a black-gradient rim. This sporty-looking timepiece is powered by a mechanical watchmaking masterpiece: Caliber CH 29-535 PS Q combining traditional construction with six patented chronograph-related innovations.

Dial
Lacquered blue with black-gradient rim, white gold applied faceted "obus"-style hour markers. Tachymeter scale. White gold faceted dauphine-style hands.

Case
Platinum. Diamond set at 6 o’clock. Diameter: 41 mm. Thickness: 12.4 mm. Water-resistant to 30m. Sapphire crystal case back.

Strap
Composite material, fabric pattern, black. Platinum fold-over clasp.

Movement
CH 29-535 PS Q
Manual winding
Chronograph
Central chronograph hand
Instantaneous 30-minute counter
Perpetual calendar
Day, month, leap year and day/night indication in apertures
Date by hand
Moon phases
Small seconds

Diameter: 32 mm. Thickness: 7.00 mm. Number of parts: 456. Number of jewels: 33. Power reserve with the chronograph disengaged: min. 55 hours – max. 65 hours. Frequency: 28,800 semi-oscillations/hour (4 Hz). Balance spring: Breguet. Distinctive sign: Patek Philippe Seal.

Your deBoulle order will arrive securely via courier, requiring an adult's signature and ID upon delivery. Currently, we can't offer specific time slots, but you'll receive tracking details and estimated delivery dates via email. Delivery within the United States is complimentary. Items are discreetly packaged in branded deBoulle boxes with unmarked external packaging for security. If missed, deliveries can be rescheduled through our Ambassador or courier directly. You can also opt for in-store collection at our Dallas or Houston locations, where you or an authorized individual can pick up your order with proper identification and order confirmation.

Returns or exchanges of your online order can be made within 30 days, either by contacting a deBoulle Ambassador to arrange complimentary online collection or by visiting our Dallas or Houston stores. All returns and exchanges require items to pass a quality control inspection, and refunds typically appear within 10 business days. Customized, bespoke, engraved, or preowned timepieces cannot be returned or exchanged. Gift recipients may return or exchange items, though refunds will be credited to the original purchaser. Items must be unworn, pristine, and include original packaging and certificates.

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