{"query": "5514", "brand": null, "total": 1, "limit": 10, "matches": [{"slug": "rolex-5514", "brand": "Rolex", "ref": "5514", "model": "COMEX Submariner", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/rolex-5514", "description": "The Rolex Submariner reference 5514 was produced exclusively for the Compagnie Maritime d'Expertises (COMEX) between approximately 1972 and 1978. Unlike the standard reference 5513, the 5514 features a built-in helium escape valve on the left side of the stainless steel case, a technical requirement for saturation diving. It utilizes the caliber 1570 non-date movement. Collectors value this reference because it was never available for public retail, making it a purpose-built tool watch with a documented professional provenance. Most examples feature a COMEX-branded logo on the dial and a unique serial number engraved on the caseback. On the secondary market, these watches typically command prices in the low-to-mid six-figure range, depending on condition and service history. A notable production detail is that early versions were delivered with \"Pre-Comex\" dials, which lacked the company logo despite having the specialized case construction.", "score": 199}]}