Patek Philippe Annual Calendar Flyback Chronograph

The Annual Calendar may seem like a given today, but in 1991 it was still a dream—and one considered nearly impossible. The soon-to-be graduates of the Geneva School of Engineering were handed a final challenge that bordered on audacity: simplify the perpetual calendar. Their work, in collaboration with Patek Philippe, became a breakthrough. Five years later, Patek unveiled the Reference 5035—the world's first annual calendar—a complication born not from ornamentation, but from logic and elegance.

Fast forward, and we arrive at one of the most compelling evolutions of that idea: the 5960/1A-001. This is Patek Philippe embracing modernity with confidence. A 40mm stainless steel case—featuring sculpted lugs, a concave bezel, and pump pushers—wears purposefully without losing its refinement. The white dial is crisp and legible, featuring day-date-month apertures at the top, a power reserve indicator at 12 o'clock, and the signature monocounter at 6 o'clock that tracks both elapsed minutes and hours in one beautifully efficient register. It's a complication, streamlined.

Inside beats the self-winding Caliber CH 28-520 C—column wheel chronograph, vertical clutch, annual calendar logic—and visible through a sapphire caseback where the 21k gold rotor catches the light like a quiet flex from one of the greatest manufactures on earth.

It's fitted to Patek's multi-link steel bracelet with a double deployant clasp and comes with its original inner and outer boxes.

The Nautilus and Aquanaut may be the poster children of modern Patek collecting, but pieces like the 5960/1A are where the true connoisseurs stop and take notice. It's a high complication in steel. It's intelligent. It's distinctive. And it's hiding in plain sight. A thinking person's Patek.

And one of the smartest plays in the current market.

Founded in 1839, Patek Philippe is one of the oldest watch manufacturers in the world with an uninterrupted watchmaking history. Few international luxury brands carry the gravitas of their name, and for good reason. The firm's commitment to excellence in horological manufacture is unflinching, and their track record of innovation in design without peer. They continue to lead the industry, and even their fiercest competitors have nothing but the utmost respect for the company.

From the simple elegance of their Calatrava line to the stunning study in miniaturization that is reference 1518 perpetual calendar to the modern reference 5750P chiming watch, Patek’s catalog is chock full of some of the most elegant and complicated timepieces ever made. Family-owned and completely independent, the firm has the freedom to do what it wants — such as discontinue one of the world’s most beloved steel luxury sport watches, the reference 5711 — when it wants.

Owning a Patek Philippe is for many the ultimate goal of timepiece collecting, and for a certain type, the only timepieces they collect. Whichever way you look at it, there is no questioning the elegance of design, superlative manufacture of their cases and movements, or the sheer elegance and emotion that comes from owning one.

Of course for a brand that is steeped in heritage, we are told “You never actually own a Patek Philippe…”

Well, you know the rest.

Our Pledge

Analog:Shift stands behind the authenticity of our products in perpetuity.

Condition

Since our pieces are vintage or pre-owned, please expect wear & patina from usage and age. Please read each item description and examine all product images.

Warranty

We back each Analog:Shift vintage timepiece with a two-year mechanical warranty from the date of purchase.

International Buyers

Please contact us prior to purchase for additional details on shipping and payment options.

All of our watches include complementary insured shipping within the 50 states.

Most of our products are on hand and will ship directly from our headquarters in New York City. In some cases, watches will be shipped directly from one of our authorized partners.

We generally ship our products via FedEx, fully insured, within 5 business days of purchase. An adult signature is required for receipt of all packages for insurance purposes. Expedited shipping is available at an additional cost. We are also happy to hand deliver your purchase in Manhattan or you may pick it up at our showroom.

Returns must be sent overnight or by priority international delivery, fully insured and paid for by the customer. A restocking fee may apply. Watches must be returned in the same condition as initially shipped.

We welcome international buyers, please contact us prior to purchase for additional details on shipping and payment options.