Is this Ulysse Nardin watch guaranteed authentic?

Yes, 100% unconditionally. Every Ulysse Nardin timepiece offered by Aurevorn Watches undergoes a meticulous 30-point intake inspection by certified master horologists, verifying movement caliber, serial number engravings against manufacturer archives, amplitude, and case integrity, backed by our lifetime authenticity guarantee.

What is included with this Ulysse Nardin Diver X Skeleton Azure?

This Ulysse Nardin Diver X Skeleton Azure (Ref. 3723-170-2B/3A) is delivered as a complete collector set including its original manufacture presentation box, warranty papers / documentation, instruction manual, and an official serialized Aurevorn Certificate of Authenticity.

How is this Ulysse Nardin timepiece shipped and is transit insured?

All timepieces ship complimentary via priority armored couriers (FedEx Priority Overnight or Ferrari Logistics) with 100% replacement value transit insurance and mandatory adult signature required upon delivery.

What warranty and return privilege apply to this purchase?

Your purchase is protected by our 14-calendar-day examination privilege for a full refund if not completely satisfied, in addition to our comprehensive 2-Year Mechanical Movement Warranty covering internal timing and mechanical integrity.

Ulysse Nardin Diver X Skeleton Azure 44mm, Titanium, Rubber 3723-170-2B/3A 44 mm

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in Ulysse Nardin

Ulysse Nardin Diver X Skeleton Azure 44mm, Titanium, Rubber 3723-170-2B/3A 44 mm

Sku: 3723-170-2B/3A

4.00 (1 Review)

$18,800.00 Save:$1,000.00(5%)

Features

Authenticity & Purchase Guarantee

✓ Certified Authentic: Multi-point inspection & verification by horological specialists.
✓ Reference: Ref. 3723-170-2B/3A (Ulysse Nardin).
✓ Quality Assured: Verified movement timing, original components, and documented serials.
✓ Express Delivery: Complimentary insured courier transit with signature confirmation (2–5 business days).
✓ Client Protection: 14-day inspection window and full buyer protection.

General

Condition

New

Brand

Ulysse Nardin

Reference

3723-170-2B/3A

Year

ALL YEAR 2023

Family

Diver Diver X

Product Code

17720760

Power Reserve

72 Hours Approx

Watch Display

Analogue

Water Resistance

200 Metres

Features

Deployment clasp
Automatic movement
Waterproof

Case

Case Size

44 mm

Case Depth

16 mm

Case Shape

Round

Case Material

Titanium

Bezel Material

Carbon Fibre

Bezel Color

Black

Crystal

Sapphire

Dial

Dial Color

Other

Dial Texture

Skeleton

Dial Markers

Baton

Stone Set

Movement

In-house Movement

Yes

Type

Auto

Bracelet

Type

Strap

Bracelet Material

Rubber

Stone Set

Buckle/Clasp

Deployment

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Certified Intake Inspection Passed

✓ Verified Authentic

Manufacturer Ulysse Nardin

Reference / SKU 3723-170-2B/3A

Condition Unworn / Mint Condition

Inclusions Original Box & Papers

Water Resistance Pressure Chamber Tested

Warranty Coverage 2-Year Aurevorn Warranty

🛡️ Lifetime Authenticity Guaranteed 📦 Fully Insured Armored Shipping ↩️ 14-Day Examination Privilege

Category: Ulysse Nardin

Ulysse Nardin Diver X Skeleton Azure – (Ref. 3723-170-2B/3A)ProductDetails

Carbonium®, a light and resistant technical composite, tops the barrel cover and the unidirectional rotating bezel for measuring immersion times. With the blue extending onto the crown protector and rubber strap, there can be no doubt that the new Diver X Skeleton Azure fearlessly dares to explore as yet uncharted waters. The transparency of the dial and movement draws the eye deep into the heart of the mechanism. Its UN-372 Manufacture caliber stands out for its reliability and accuracy and is fitted with an extra-large oscillator and a silicon escapement wheel, anchor and balance-spring, all produced in-house, which is rare in watchmaking.

Authenticity & Buyer Assurance

Certified Horological Guarantee & Buyer Inclusions

Every timepiece acquired through Aurevorn Watches undergoes an exhaustive verification protocol conducted by certified master watchmakers before being cleared for client presentation.

✓ 100% Authenticity Guarantee

Verified authentic by master horologists against manufacture archives and international stolen registry databases. Unconditional lifetime authenticity guarantee.

📦 Complete Collector Set (Box & Papers)

Includes original manufacture presentation box, instruction manuals, warranty papers/card, and an official serialized Aurevorn Certificate of Authenticity.

🛡️ 2-Year Mechanical Movement Warranty

Comprehensive coverage for internal mechanical components and timing accuracy, calibrated to factory chronometric tolerances.

✈️ Armored Insured Express Delivery

Dispatched via priority armored courier (FedEx Priority Overnight / Ferrari Logistics) with 100% full replacement value transit insurance and adult signature required.

Frequently Asked Questions

Q: Is this Ulysse Nardin watch authentic?

Yes, unconditionally. Every timepiece is inspected by certified watchmakers who verify movement caliber, serial numbers, dial integrity, and water resistance before dispatch.

Q: Can I inspect the timepiece before finalizing my purchase?

Yes. We provide a 14-calendar-day examination window. You can examine the timepiece and if it does not meet your expectations, return it in original unaltered condition for a full refund.

Q: What if the watch requires service during the warranty period?

Our 2-Year Mechanical Warranty covers all internal movement malfunctions. Contact our horological team at info@aurevornwatches.com to arrange insured round-trip courier transit for inspection and servicing.

Reviews (1)

Ratings

4.0

1 Product Rating

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Customer Reviews (1)

Eleanor Davenport (verified owner) – January 26, 2026
Rated 4 out of 5
An undeniably striking timepiece. The Ulysse Nardin Diver X Skeleton Azure arrived fully secured and in pristine condition with complete provenance documentation. Case polishing and bevels are pristine. Delivery took one day longer than initially estimated due to specialized armored courier clearance, but Aurevorn Watches proactive updates kept me reassured throughout. Exceptionally pleased with the watch and its mechanical accuracy.