Vintage Croton Aquamedico — 10K Solid Gold, 17-Jewel Manual Wind
$1,095.00
WHY THIS WATCH MATTERS
The gold case was the first reason to bring this watch home. What kept it here was much smaller: the battered remnant of a red-and-yellow heart and cross, barely surviving beside the numeral three. Time has softened the dial’s cream surface into a dense field of freckles, but the cathedral-style hands and outer seconds track still speak clearly of its practical design. Rather than recreate what is missing, this Aquamedico keeps the marks of its own history. Photographed purely and sold honestly.
THE HARD DETAILS
| Maker / Model | Croton Aquamedico |
| Era | Mid-20th century; precise year unconfirmed |
| Movement | Swiss, 17-jewel, hand-wound; Croton-signed, marked A3N and 630 (exact identification remains provisional) |
| Functions | Hours, minutes and central sweep seconds; 0–60 outer seconds track (not a calibrated pulsometer) |
| Case | Marked 10K solid gold, S&W; caseback number 722919 |
| Gold weight | 12.39 grams for gold case and back combined, excluding movement/strap; 10K alloy weight, not pure-gold weight |
| Case diameter | 30.4 mm (excluding crown) |
| Lug-to-lug | 37.9 mm |
| Thickness | 9.5 mm |
| Lug width | 16 mm |
| Dial | Very heavily patinated cream dial; Arabic numerals; surviving chipped red/yellow heart-and-cross paint |
| Hands | Dark skeletonized cathedral-style hour and minute; center seconds |
| Crystal | Replacement; exact material not established |
| Strap | Brown stitched leather; likely later replacement |
| Water resistance | Not tested or guaranteed |
OPERATING CONDITION
The Croton-signed Swiss 17-jewel manual-winding movement is reported running well, and the crown sets the hands correctly. There is no documented measured rate, power-reserve test, multi-position timing check, or complete overhaul. The movement bears visible markings A3N and 630. A separate dealer's documented Aquamedico identifies an A-3N caliber, making that a plausible attribution, but the exact version and meaning of both markings have not been independently established for this individual watch.
1 in stock
SHOP BY STYLE
WHAT WAS DONE
The crystal was replaced and the movement lubricated. The dial was not repainted or refinished, and the fragile, chipped heart-and-cross artwork was not recreated. No machine case polishing is documented. Lubrication should not be mistaken for a documented full mechanical service.
CONDITION & ORIGINALITY
Considerable visible age and wear. The cream dial has very heavy brown/dark speckling, uneven discoloration and fading, especially around the outer timing track and printed signature. Only fragments of the red-and-yellow painted motif remain. Several thin diagonal lines are visible over the dial area, but their origin (crystal versus dial) has not been established. The dark cathedral hands show oxidation and age marks. The 10K case has light-to-moderate scratches and wear, and the outside caseback is extensively marked with circular swirls and scratches. Four distinct handwritten watchmaker marks remain inside. The crystal is replaced, and the brown leather strap is likely not original. Individual factory originality of dial, hands and crown has not been proven through archival records; no dial repaint is documented.
THE STORY OF THIS WATCH
In an online auction, this Aquamedico initially looked like a gold-case purchase with an interesting watch attached. The confirmed 10K marking gave the bid a degree of security. Once it arrived, its black openworked cathedral hands and the small painted heart-and-cross beside three o’clock shifted the focus. Under magnification, the paint is clearly applied and visibly chipping away; only its remnants remain. We chose to preserve that delicate feature, along with the deep dial patina and the watchmaker handwriting inside the back, instead of presenting a new-looking face that would erase the discovery.
There is more to the story in our Reference Room feature, prepared alongside this listing.
REFERENCE & MODEL HISTORY
Croton print advertisements from 1942 and 1944 document the Aquamedico family; a 1944 advertisement offered a different 14K gold variant. The outer 0–60 seconds ring and center seconds allow timed pulse counting, but this is not a direct beats-per-minute pulsometer dial. No verified period Croton document associates the small surviving painted heart-and-cross emblem on this particular specimen with a named medical institution or professional. Neither the emblem’s artist nor the original wearer is known. The watch’s exact production date is not confirmed.
ABOUT THE BRAND
Croton Watch Co. marketed Swiss-powered wristwatches for American buyers, including the Aquamedico, whose name appears in surviving wartime-era advertisements. This compact 10K gold example combines a Croton-signed 17-jewel Swiss manual-wind movement with the utilitarian legibility of a bold numeral dial and a central seconds hand. Its private provenance and precise date remain unknown.
FOUND DETAILS
Acquired as an individual online-auction watch, initially for its marked solid-gold case. The surviving painted emblem only became a central part of the story after close examination in hand. No original sales receipt, prior-owner identity, or medical-organization provenance accompanies the watch.
WHAT COMES WITH THE WATCH
The pictured Croton Aquamedico in its stamped 10K gold case, fitted with the replacement crystal and the brown stitched leather strap shown in the photographs. No original box, papers or additional accessories have been verified as included.
A NOTE ON VINTAGE
This is a decades-old manual-winding mechanical watch with extensive cosmetic age and a partly known maintenance history. The watch is reported running and setting, but no modern accuracy, power-reserve or water-resistance standard is guaranteed. Please study all photographs, particularly the dial paint, hand oxidation and marked caseback, before purchasing. Questions are welcome before checkout.
PHOTOGRAPHED PURELY. SOLD HONESTLY.
These photographs are intended to show the watch as accurately as possible—the wear, the patina, the imperfections, and the details that matter. If there is something you want to see more closely before buying, ask.
