To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
The technical storage or access that is used exclusively for statistical purposes.
The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
Pre-Owned Ulysse Nardin Maxi Marine Diver Black Ocean — Limited Edition of 1,846, Box & Papers (Ref. 263-38LE-3)
Ulysse Nardin made its name on the ship’s chronometer. The Marine Diver is what happens when the same maison decides the instrument should now go underwater instead of sitting on the bridge.
Available now at Black Tag Watches (Aventura, Florida), this 2010 example — reference 263-38LE-3, Limited Edition of 1,846 pieces — is finished in black DLC-coated stainless steel, powered by the COSC-certified calibre UN-26, and offered complete with its original Ulysse Nardin presentation box and warranty card dated 2010.
What Is the Ulysse Nardin Maxi Marine Diver Black Ocean?
The Marine Collection and Its Chronometer Heritage
The pre-owned Ulysse Nardin Maxi Marine Diver Black Ocean is the blacked-out limited-edition execution of the maison’s contemporary dive-watch line. Ulysse Nardin was founded in Le Locle in 1846 as a maker of ship’s chronometers — the precision instruments that navies used to fix longitude at sea — and accumulated more than 4,300 marine-chronometer performance certificates and 1,069 first prizes before the Neuchâtel Observatory published its final chronometry report in 1975. The Marine collection, relaunched in 1996, is the modern brand’s most literal return to that identity. The Maxi Marine Diver takes it underwater. Where a steel Submariner arrives at the market as a category default, the Marine Diver Black Ocean is a considered maker’s statement from the maison that historically supplied chronometers to fifty world navies.
The 1,846-Piece Edition: A Founding Year as Production Cap
Production is capped at 1,846 pieces — a numeric citation of Ulysse Nardin’s founding year. That ceiling is not a marketing gesture: it is a supply constraint that has operated consistently since the reference went into production and that now defines the secondary-market context for any example. Full-set examples with dated warranty cards from within the production window are the ones that trade quickly on the secondary market for pre-owned Ulysse Nardin watches. This example is one of them.
Dial & Case Design: Black DLC, Wave Motif, Red Accents
Case Construction and DLC Treatment
The 42.7mm case is constructed in stainless steel with a black DLC treatment across the entire exterior, standing 14mm thick. The unidirectional rotating bezel is wrapped in black vulcanized rubber; the screw-down crown sits at 3 o’clock; and the anti-reflective sapphire crystal closes the front. Water resistance is rated at 300 metres — a full technical-diving specification, not a dress-watch concession. The DLC coating produces a surface that reads as matte and monochromatic across the exterior while providing meaningful hardness advantages over standard steel finishing.
The Wave-Motif Dial and Limited-Edition Signals
The black dial carries the wave-motif pattern that has defined the Marine collection since its 1996 relaunch — a raised horizontal texture that catches light across the surface and reads as ocean rather than as decoration. The layout is dive-watch-utilitarian: a magnified date aperture and small-seconds sub-dial at 6 o’clock, a power reserve indicator at 12 o’clock, and applied luminous baton indices with matching hands sized for underwater legibility. Ulysse Nardin’s ship’s-anchor emblem is applied at 2 o’clock — the maison’s original logo, a direct citation of the marine-chronometer heritage that produced this line. The red accents on the small-seconds hand, power reserve indicator, and the “1846” numeral inside the dial track are the reference’s most specific limited-edition signal. Ceramic inserts on the rubber strap carry the “Limited Edition” and Ulysse Nardin engravings.
Movement: Ulysse Nardin Calibre UN-26 — COSC-Certified Automatic
The 2892-Family Base and Ulysse Nardin's Rework
Inside the Maxi Marine Diver Black Ocean is the Ulysse Nardin calibre UN-26 — a Swiss automatic movement of 28 jewels running at 28,800 vph with an approximate 42-hour power reserve, COSC-certified for chronometry. The UN-26 is based on a proven Swiss automatic ébauche of the 2892 family — one of the most rigorously refined automatic architectures in modern watchmaking, chosen by Ulysse Nardin and by several of the great Swiss houses for its reliability, serviceability, and accuracy. Ulysse Nardin reworked the base with a proprietary power reserve module driving the indicator at 12 o’clock, producing a movement specification that goes meaningfully beyond the standard 2892 delivery.
COSC Certification on a Sport Dive Watch
The UN-26 carries COSC chronometer certification — independently verified accuracy within -4/+6 seconds per day. For a sport dive watch at this price point, that certification is a meaningful technical statement: most dive watches in this category from comparable manufacturers are not submitted to independent chronometry rating. On a watch from the maison with the longest marine-chronometer record in Swiss horological history, the COSC certification is the expected standard rather than the exceptional one.
Movement Specifications
Specification
Detail
Calibre
UN-26, Swiss automatic
Base
2892 family, reworked
Module
Proprietary UN power reserve
Jewels
28
Frequency
28,800 vph (4 Hz)
Power reserve
~42 hours
Certification
COSC chronometer
Caseback
Sapphire display, ruthenium rotor
Condition, Provenance & Documentation
Original 2010 Delivery — Complete for a Limited-Edition Reference
Provenance is complete. The watch is offered with its original Ulysse Nardin presentation box and warranty card dated 2010. For a limited-edition Marine Diver with reference-coded 1,846-piece numbering, an original full set from within the production window is the meaningful long-term signal for both authentication and future service. Ulysse Nardin service centres will authenticate and service the watch on the basis of its case markings, edition number, and movement signature.
Condition and Accessories
Detail
Information
Condition
Mint
Box
Original Ulysse Nardin presentation box
Papers
Warranty card, dated 2010
Strap
Black rubber, ceramic “Limited Edition” inserts
Buckle
Stainless steel double-folding
Wrist size
180mm as supplied
Full Specifications — Ulysse Nardin Maxi Marine Diver Black Ocean 263-38LE-3
Specification
Detail
Brand
Ulysse Nardin (Le Locle)
Collection
Maxi Marine Diver Black Ocean
Reference
263-38LE-3
Production
Limited Edition of 1,846 pieces
Year
2010
Case
Stainless steel, black DLC, 42.7mm
Thickness
14mm
Bezel
Unidirectional, black vulcanized rubber
Crown
Screw-down
Crystal
Crystal
Water resistance
300m / 30 ATM
Dial
Black wave-motif, red accents
Layout
Date + small sec at 6, power reserve at 12, anchor at 2
Movement
UN-26, Swiss automatic, COSC
Base
2892 family + UN power reserve module
Jewels
28
Frequency
28,800 vph
Power reserve
~42 hours
Caseback
Sapphire, ruthenium rotor
Strap
Black rubber, ceramic inserts
Buckle
Steel double-folding
Wrist size
180mm
Condition
Mint
Box & Papers
Full set, dated 2010
Why Buy a Pre-Owned Ulysse Nardin Maxi Marine Diver Black Ocean?
A Nautical Pedigree No Competitor Can Match
The Marine Diver Black Ocean occupies a specific position in the contemporary luxury dive-watch market — priced to compete with the Submariner, Aquanaut, and Fifty Fathoms of the same generation, and produced from a maison whose historical claim to nautical precision is arguably stronger than any of them. Where those references built their reputations through sport-watch design, Ulysse Nardin built its identity through the precision instruments that navies depended on to navigate. The Marine Diver Black Ocean is the modern expression of that identity applied to a 300-metre tool watch — and the anchor at 2 o’clock is the only external signal the watch needs.
Immediate Availability Against a Waiting-List Market
Against contemporary luxury sport dive watches at retail — and against the current waiting-list reality for a steel Submariner or Aquanaut — this Maxi Marine Diver Black Ocean offers immediate availability of a numbered, DLC-cased, COSC-rated dive watch from one of Swiss watchmaking’s oldest continuously operating houses. Auction and secondary-market results for the 263-38LE-3 have firmed steadily since the reference went out of production, and full-set examples with dated warranty cards from within the production window are now the ones that trade quickly when they appear. This is one of those examples.
Available at Black Tag Watches — Aventura, Florida
Black Tag Watches is a pre-owned luxury watch dealer based in Aventura, FL, specialising in rare, certified, and fully documented timepieces from Ulysse Nardin and the world’s leading Swiss manufactures.
View the Ulysse Nardin Maxi Marine Diver Black Ocean — Full Details & Pricing
A blacked-out Maxi Marine Diver with the anchor at 2 o’clock — the maison of ship’s chronometers arguing that the modern extension of the instrument belongs underwater.
Related Posts
Rolex Gmt Master 2
The Rolex GMT Master 2 Oyster perpetual date, reference number 126711CHNR-0002.
Jacob & Co Heart of CR7
The new Jacob & Co Heart of CR7 is a limited edition timepiece that celebrates soccer superstar, Cristiano Ronaldo.
Bell and Ross Br 05 Skeleton Black Ceramic
Today, I had hands on a versatile and stylish timepiece—the new Bell and Ross BR05 Skeleton Black Ceramic. This watch is lightweight, robust, and complements almost any outfit.
Vacheron Constantin Historique Triple Calendar 47050
This is the famous Vacheron Constantin Historique Triple Calendar, reference number 47050/000P.