Pocket watch Specifications

Production Year
1899
Original Date of Sale
Circa 1900
Size
59 mm
Material
18K yellow gold
Dial Color
White dial with Roman numerals
Watch Movement
Manual, gilt brass three quarter plate English lever movement, 38 jewels
CSKU
4596

Collectability says

Much attention is rightly being paid to important pocket watches from all makers these days, with particular momentum around British pieces. The upcoming Sotheby’s sale in New York this December showcases the absolute summit of early 20th‑century watchmaking: the S. Smith & Son “Grosse Pièce, Number 168-69” With expectations in excess of USD 1 million, the result will be a bellwether for the category. In that context, it will be fascinating to see how pieces such as the presently offered S. Smith & Son Grand Complication Number 148-99 recalibrate in price. In our opinion, this feels like a once‑in‑a‑lifetime buying opportunity.

Story behind the watch

Imagine a piece of British horology so accomplished it compelled even the greatest Swiss maisons to raise their game. This S. Smith & Son Grande Complication, hallmarked London 1899, is a museum-level pocket watch that combines a minute repeater, split-seconds chronograph, and a perpetual calendar with moon phase in one superlative mechanism. It is not a Patek Philippe—yet it is precisely the sort of English tour-de-force that challenged and inspired Patek Philippe at the turn of the twentieth century, proving that London could equal the Swiss in both ingenuity and finish.

S. Smith & Son, founded in 1851 and appointed watchmakers to the Royal family while also supplying precision instruments to the British military and Navy, stood at the center of Britain’s push for technological leadership in timekeeping. Their collaboration with the illustrious movement maker Nicole Nielsen—pioneers in complicated watchmaking and celebrated for uncompromising engineering—resulted here in a movement whose quality was publicly validated at Kew Observatory in 1899. There it achieved an “A” certificate with 70.4 marks in the Complicated category, a distinction that still resonates with connoisseurs of precision today. Only four examples of this model are believed to have been made; two, numbered 148-2 and 148-3, reside in the Clockmakers’ Company Museum in London, while number 148-1 appeared in period advertising. The present watch stands here as a statement of scarcity rivaled only by its technical ambition.

A monumental 59 mm hunter case in solid 18k and weighing in at 239.1 grams, it conveys an immediate sense of importance in the hand. Its four-part construction, including 5 hinges to the inner cuvette and both covers, speaks to the highest English standards of the era. At 6 o’clock, a slide engages the minute repeater, which chimes hours, quarters, and minutes with a tone that is impressively loud, clear, and musical. At 11 and 1 o’clock, discreet pushers command the split-seconds chronograph; elapsed time is tracked on a 60-minute recorder within the 12 o’clock sub-dial that also indicates months and leap year, a clever integration that preserves visual harmony while enhancing utility.

The dial is a work of art unto itself. Executed in white enamel with Roman numerals and signed by Frederick Willis—whose dials were the benchmark for Britain’s best—it arranges the perpetual calendar’s day and date registers and a constant-seconds sub-dial with an aperture for the moon phase. The layout is elegant, legible, and unmistakably English in proportion and restraint. Beneath, the Nicole Nielsen movement powers each complication, a feat of mechanical choreography that rewards the eye and the ear.

What elevates this watch to the level of exceptional is its rigorous engineering, refined aesthetics, and a willingness to push complexity without sacrificing reliability. In an age when top Swiss makers were defining the language of high complication, English houses like Smith & Son answered with creations that were fewer in number, rarer in number, and fiercely sophisticated and dependable. This Grand Complication is the ultimate expression of that moment. It offers the new and  the seasoned collector a synthesis of rarity, provenance, and performance that is almost impossible to replicate today.

For those who collect not merely fine watches but milestones, this S. Smith & Son represents the pinnacle of British haute horlogerie. It is a tangible chapter of history—an object that both records time and transcends it—and a compelling opportunity to own the kind of watch that once set the standard and still does.

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1

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2

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3

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4

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Buy a watch

Every timepiece is personally inspected and authenticated by our founder, John Reardon, one of the world’s leading experts on Patek Philippe. The case, dial, movement, and, when applicable, the buckle and bracelet are examined before a watch is offered for sale. Whenever possible, we include the original Certificate of Origin or an Extract from the Archives. If a watch is offered without one, we will always explain why - for example, if Patek Philippe declined to issue an Extract from the Archives because a dial was changed at some point in the watch's history.

We take pride in offering watches in the condition in which we acquired them. We avoid unnecessary interventions such as polishing or dial refinishing. If a movement requires repair, it is serviced by our select group of trusted specialists, including Patek Philippe-trained watchmakers.

Yes. We guarantee the authenticity of every Patek Philippe timepiece we sell. If a watch purchased from us is ever determined to have a previously unknown issue, we will cancel the sale and refund the full purchase price. This authenticity guarantee lasts three years from the date of sale and applies only to the original purchaser. It covers the watch as a whole, not individual components. All trademarks mentioned are the property of their respective owners. Collectability is an independent business and is not an authorized Patek Philippe dealer nor affiliated with Patek Philippe SA.

Every watch purchased from Collectability is guaranteed to be in working order for one year from the date of sale. If it stops functioning properly during that period (and hasn’t been damaged or mishandled), we’ll repair or adjust it free of charge.

Vintage and pre-owned watches should never be considered water resistant, even if they were originally designed as such. We recommend avoiding exposure to water, shocks, or magnetic fields.

For most timepieces, with the exception of consigned pieces, if you decide your timepiece is not right for you, you can return it within three business days for a full refund. We’ll provide a return shipping label and issue your refund upon safe receipt of the watch.

We accept secure payments via bank transfer only.

Yes. All shipments are insured until they reach you via a trusted courier.

Returns are accepted within three business days of delivery for a full refund. We’ll provide a prepaid label and issue the refund upon safe receipt of the watch.

We’ll arrange immediate repair or adjustment under the terms of our one-year working guarantee.

Within the first year, repairs within reason are covered. After this period, we can coordinate servicing with our watchmaking partners at your expense, with an estimate provided before any work begins.

Yes. Many clients choose to have us coordinate ongoing maintenance or service.

Testimonials

Tom P

“Just received a watch this morning purchased through Collectability. From start to finish it was a pleasurable experience and went very smoothly. Collectability definitely has the most interesting and quality curated inventory of vintage Patek Philippe I have seen. 10/10 would recommend.”

JH

September 2025

“Downsizing my life in many ways big and small. Checked several sources looking for a reputable buyer of Patek Philippe. John’s name came to the top of the list as an expert. I reached out to him and he offered a very fair price (I had gone to other dealers and researched online)He offered several w…”

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July 2025

“I’ve had the pleasure of purchasing two vintage Patek Philippe watches from Collectibility, and I couldn’t be more satisfied with the entire experience. From the initial inquiry to post-purchase support, the service provided has been nothing short of exceptional. John Reardon is a true authority wh…”

Marc

June 2025

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June 2025

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Peter S

May 2025

“I am a New York City physician and distinctly honored to have recently purchased several exquisite, rare, pristine and well-priced Patek Philippe timepieces and accessories from John Reardon, founder of Collectability. John is the real deal you can't find anywhere else when it comes to being knowle…”

David T

April 2025

“I just opened the box with the Patek Philippe watch and paperwork from Collectability. Not only is the watch stunning, but the quality of the packaging and the overall presentation was the best I have ever seen. I am extremely impressed. You really made the buying experience absolutely first class.…”

Robert M

March 2025

“John was very patient. I thought I knew a lot about Patek Philippe since I worked in an authorized dealership many years ago. I was wrong. As a lifelong Patek fan, I really appreciate the patience and assistance. My watch is amazing. Every aspect of my purchase exceeded expectations. Thank you!”

BLN

February 2025

“Collectability’s integrity, knowledge and service elevate an enjoyable hobby to a passionate quest for scholarship and collection. I have dealt with the team at multiple occasions over the years, and what I found truly remarkable is the combination of generosity in sharing knowledge and unmatched e…”

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January 2025

“You [John Reardon] and your team are really amazing and some of us are very fortunate that we not only have been able to get some amazing Patek Philippe pieces through you, but we have learned a lot as part of the process.”

Marc B

December 2024

“Over the past 4 years, I have bought and sold over a dozen Patek Philippe timepieces with Collectability. John Reardon and Tania Edwards are not only world-class experts when it comes to Patek Philippe, they are also world-class individuals. They set the bar high for everything from the educational…”