Patek Philippe Complications 39 mm 5146R001 Rose Gold Ivory / Cream

The Patek Philippe Complications 5146R-001 is a definitive expression of the Geneva manufacture's mastery of calendar watchmaking, offered here as a brand-new example by Bizak & Co. At 39mm in 18k rose gold, it occupies the sweet spot between discreet dress watch and statement piece — substantial enough to command attention, refined enough to disappear beneath a French cuff.

Patek Philippe introduced the 5146 as an evolution of its storied annual calendar lineage, a complication the manufacture pioneered and patented in 1996. The annual calendar mechanism requires just one manual correction per year — at the end of February — because it automatically distinguishes between months of 30 and 31 days. Paired with a classic moon phase display, the 5146R-001 delivers two of horology's most admired complications in a single, beautifully integrated package.

The ivory cream dial is one of the most sought-after configurations in the 5146 family. Its warm, parchment-like tone harmonizes naturally with the rose gold case and domed bezel, while Arabic numerals at the major hour positions and refined index markers elsewhere give the dial a legible yet formal character. The result is a dial that reads immediately at a glance while rewarding closer inspection with its depth and texture.

Power comes from Patek Philippe's high-quality automatic movement, an in-house caliber renowned for its precision finishing and reliability. Every Patek Philippe movement is subject to the manufacture's own Patek Philippe Seal, an internal standard more stringent than COSC certification, covering aesthetics, accuracy, and service intervals. The screw-down crown on the rose gold case adds a layer of protection for the delicate mechanism within.

The watch is complemented by a carefully selected leather strap that echoes the warmth of the rose gold and cream dial, giving the 5146R-001 a cohesive, head-to-toe elegance that few timepieces can match. Whether worn to a board meeting, a black-tie dinner, or a milestone celebration, this watch communicates taste and heritage without ostentation.

Bizak & Co. presents this reference 5146R-001 as a certified authentic, brand-new example — a rare opportunity to acquire a Patek Philippe annual calendar moon phase in one of the collection's most desirable metal and dial combinations. We invite you to contact our team directly to discuss availability, secure this watch for your collection, or explore our broader inventory of investment-grade timepieces.