Is your Marine
the real deal?
The Ulysse Nardin Marine collection carries the brand's marine chronometer heritage into modern watchmaking. Its distinctive design with power reserve indicator and anchor motifs makes it a desirable target for counterfeiters.
How to authenticate a Marine
Power Reserve Indicator
The Marine Torpilleur features a prominent power reserve indicator at 12 o'clock. The hand should move smoothly across a precisely printed scale. The indicator design references classic marine chronometer power bridges. Counterfeits have jerky indicators with poorly printed scales.
Small Seconds with Anchor
The small seconds sub-dial often features a decorative anchor that rotates with the seconds hand. This element should be perfectly formed and centered. The sub-dial printing should be precise. Counterfeits have poorly formed anchors that may not rotate smoothly.
UN-118 Caliber
The Marine Torpilleur uses the UN-118 automatic caliber with silicon escapement and hairspring. Through the case back, the movement shows specific UN architecture with an openworked rotor. The silicon components have a distinctive matte black appearance. Counterfeits use conventional movements.
Case Profile and Lugs
The Marine has specific lug geometry with a distinctive shape. The 42mm or 44mm case should have the correct proportions with a well-integrated crown guard area. The finishing should be immaculate. Counterfeits get the lug shape and proportions wrong.
Roman Numeral Indices
The Marine Torpilleur uses Roman numeral indices in a specific font. Each numeral should be perfectly printed with consistent size and positioning. The XII at 12 is integrated with the power reserve. Counterfeits have wrong fonts or inconsistent printing.
Deployment Clasp
The Marine comes with a premium alligator strap and solid deployment clasp with the UN anchor logo. The clasp should operate smoothly with a secure lock. Counterfeits have flimsy clasps with poor logo rendering.
Marine counterfeit warning signs
Missing Silicon Components
Genuine Marine watches use silicon escapement and hairspring visible through the case back. If you see a conventional metal escapement, the movement is not genuine UN.
Poorly Formed Rotating Anchor
The anchor on the seconds sub-dial should be a precisely crafted element that rotates smoothly. If it appears crude, wobbly, or doesn't rotate with the seconds, the watch is counterfeit.
Wrong Roman Numeral Font
The Marine uses a specific Roman numeral typeface. If the numerals look generic, are the wrong size, or use a different font style, the dial is counterfeit.
Cheap Strap and Clasp
Genuine Marine straps are premium alligator with a solid signed clasp. If the strap feels stiff, the leather looks cheap, or the clasp is flimsy, the watch is counterfeit.
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Frequently asked questions
What is the Marine Torpilleur?
The Marine Torpilleur is Ulysse Nardin's flagship Marine collection watch, named after the French torpedo boats that used UN marine chronometers. It features a distinctive power reserve indicator at 12 o'clock, small seconds with decorative anchor at 6 o'clock, and Roman numeral indices. Available in 42mm and 44mm sizes in steel, rose gold, and blue variants.
What movement does the Marine use?
The current Marine Torpilleur uses the UN-118 caliber, an in-house automatic movement with a silicon escapement and silicon hairspring. This provides improved accuracy, shock resistance, and magnetic resistance. It offers approximately 60 hours of power reserve and features an openworked rotor visible through the case back.
How much does a Ulysse Nardin Marine cost?
The Marine Torpilleur in stainless steel retails for approximately $7,500-$9,000. Rose gold versions range from $18,000-$22,000. The Marine Chronometer Annual Calendar and other complications command higher prices. Pre-owned examples can be found for less, but prices below $4,000 for steel versions should be viewed with skepticism.