

Patek Philippe
Patek Philippe Perpetual Calendar
Rose dial · Leather strap · 41.3 mm
Silver dial · Leather strap · 36 mm
Item WF8NM9GUG
In stock · processing at least 24 hours · free US delivery in 1–3 business days
To the FedEx location nearest you, collected with photo ID: the watch never waits on a doorstep.
What’s included
Movement: Patek Philippe calibre 240 Q, with 16 watches in stock.
New to Patek Philippe? Read our Patek Philippe buying guide
The Patek Philippe Grand Complications Perpetual Calendar 18K Rose Gold (reference 3940) is a 36 mm 18k rose gold watch with a silver dial on a leather strap.
It is listed at $105,160 at Watchflix NYC, in stock in the US.
It is powered by an automatic movement, caliber 240Q, with 48 hours of power reserve. Functions: 24-hour display, date, day, leap year indicator, month and moon phase.
Condition: pre-owned, 1994. Supplied with the original box and papers.
Checked by our specialist before it ships, and delivered fully insured.
Grand Complications are Patek Philippe's most complex watches: perpetual calendars, split-seconds chronographs, minute repeaters and sky charts, often combining several complications in one movement.
With complicated watches, service history and the Patek Philippe papers or Extract from the Archives matter most. Every function should be checked; ours are tested by our specialist before they ship.
We stock 62 Patek Philippe Grand Complications watches, from $20,195 to $426,800.
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Ask about condition, papers, sizing or delivery. We answer on WhatsApp and by email, Mon–Sat 10am–7pm ET. WhatsApp is the fastest way to get an answer.