The Patek Philippe Cubitus 5821/1AR-001 in rose gold and steel is the two-tone expression of Patek Philippe's most architecturally bold new reference — and it may be the most visually compelling configuration in the entire Cubitus collection. The combination of brushed steel and warm rose gold across the case, bezel, and integrated bracelet creates a richness and contrast that gives this piece a presence unlike anything else currently in production.

The sunburst blue dial is the perfect counterpoint to the warmth of the rose gold. The horizontal embossing creates a textured surface that moves between deep navy and bright cobalt depending on the angle of light — a depth that only Patek Philippe's dial manufacture can achieve at this level. Rose gold applied baton-style hour markers with white luminescent coating sit with precision across the surface, complemented by matching rose gold rounded baton hands. The interplay of warm rose gold markers against the cool blue dial is one of the finest dial compositions in the Cubitus range. Date display at 3 o'clock.

The square-cushion case measures 45mm diameter (10 to 4 o'clock) at just 8.3mm thick — a slenderness that is only possible through Patek Philippe's in-house movement and case engineering. The rose gold bezel is set within the brushed steel case, creating a frame-within-a-frame effect that draws the eye to the dial. The integrated bracelet alternates rose gold and steel links in a pattern that continues the two-tone theme all the way to the patented fold-over clasp with lockable adjustment system. Sapphire crystal caseback. Screw-down crown. Water resistant to 30 metres.

45mm rose gold and steel Cubitus case. Integrated rose gold and steel bracelet. Screw-down crown. Sapphire caseback. Ref. 5821/1AR-001.

Comes complete with original box and all paperwork. Free 5–7 day insured shipping. White glove service on every order.

The Patek Philippe Cubitus 5821/1A-001 is one of the most significant new references Patek Philippe has introduced in decades — a bold departure from the rounded forms of the Nautilus and Aquanaut into something altogether more architectural and assertive. The Cubitus announces a new chapter for the Maison, and this stainless steel example with olive green dial is the reference that has captured the attention of collectors and the wider watch world since its debut.

The olive green sunburst dial is executed with the same level of craft that defines every Patek Philippe timepiece. The horizontal embossing creates a textured surface that shifts from deep forest green to warm khaki depending on the light — a depth and complexity that photographs fail to fully convey. White gold applied baton-style hour markers with white luminescent coating sit with precision across the dial surface, accompanied by white gold rounded baton hands finished with the same luminescent treatment. Date display sits cleanly within the dial. The overall effect is bold, modern, and entirely deserving of the Patek Philippe name.

The square-cushion case in stainless steel measures 45mm diameter (10 to 4 o'clock) and just 8.3mm thick — a remarkable slenderness for a case of this size that speaks directly to Patek Philippe's movement finishing and case engineering. The integrated stainless steel bracelet with its brushed and polished links flows directly from the case in the now-familiar Patek sports watch manner. Sapphire crystal caseback. Screw-down crown. Water resistant to 30 metres.

45mm stainless steel Cubitus case. Integrated stainless steel bracelet. Screw-down crown. Sapphire caseback. Ref. 5821/1A-001.

Comes complete with original box and all paperwork. Free 5–7 day insured shipping. White glove service on every order.