The Patek Philippe Cubitus Ref. 5821/1AR‑001 is a striking modern interpretation of Patek Philippe’s sport‑elegance design language. This variant features a dark blue/black sunburst dial, offering a more contemporary and dynamic aesthetic compared to the olive‑green configuration.

The case is crafted from stainless steel, measuring 45 mm, and shaped into a distinctive rounded square profile with integrated “ears” inspired by the Nautilus. The finishing alternates between vertical satin‑brushed surfaces and polished bevels, giving the watch a sculpted, architectural presence on the wrist.

The dial showcases a blue‑to‑black sunburst gradient, enriched with horizontal relief embossing that adds depth and visual movement. Applied white gold hour markers with luminous coating ensure excellent readability, while the date window at 3 o’clock maintains the Cubitus’s balanced layout. White gold baton‑style hands complete the refined aesthetic.

Inside, the watch is powered by the Patek Philippe Caliber 26‑330 S C, an automatic movement known for its precision, reliability, and modernized winding system. It features central seconds, date indication, and high‑end finishing visible through the sapphire caseback.

The integrated stainless steel bracelet features satin‑brushed outer links and polished central links, flowing seamlessly from the case. It is secured with a fold‑over clasp, ensuring comfort, durability, and a cohesive design.

This Cubitus reference is ideal for clients seeking a bold, modern Patek Philippe with a unique case shape and a sophisticated blue/black dial.

KEY FEATURES

• Stainless steel rounded‑square case
• Nautilus‑inspired integrated ears
• Vertical satin‑brushed & polished finishing
• Blue/black sunburst dial with horizontal relief embossing
• Applied white gold hour markers with lume
• White gold baton hands
• Date window at 3 o’clock
• Automatic Caliber 26‑330 S C
• Integrated stainless steel bracelet
• Satin‑brushed outer links & polished center links
• Fold‑over clasp
• Sapphire crystal front & back

FULL SPECIFICATIONS

Brand: Patek Philippe

Collection: Cubitus

Reference: 5821/1AR‑001 / 5821/1A

Case Material: Stainless Steel

Case Size: 45 mm

Dial: Blue/Black Sunburst with Relief Embossing

Markers: White Gold Applied

Crystal: Sapphire (Front & Back)

Movement: Caliber 26‑330 S C (Automatic)

Functions: Hours, Minutes, Seconds, Date

Bracelet: Integrated Stainless Steel

Clasp: Fold‑Over

Water Resistance: 30 meters

Condition: Brand New

WHAT’S INCLUDED

• Patek Philippe Cubitus 5821/1AR‑001
• Presentation Box
• Warranty Card
• Instruction Booklet

WARRANTY & AUTHENTICITY NOTES

• High‑Quality Master Copy Patek Philippe product
• Includes full packaging
• Serial number available upon request
• Not eligible for Patek Philippe service centers worldwide