SoldRef. WGTA0373

Cartier

Tank Louis Cartier L model Platinum Ruby Crown

2026 Mint Full Set

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Tank Louis Cartier L model Platinum Ruby Crown

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Physician-led vetting & specifications

Reference
WGTA0373
Year
2026
Case size
41mm
Material
Platinum
Dial
Silver
Movement
Cartier Manufacture Automatic Calibre 1847 MC
Condition
Mint
Scope of delivery
Full set

Vetted in hand: Authenticity, mechanical health, and provenance verified.

The purest summit of Parisian elegance rendered in the king of precious metals. This Cartier Tank Louis Cartier (Tank LC) Large Ref. WGTA0373 is sculpted in solid 950 platinum, distinguished by its signature ruby cabochon beaded winding crown and silver guilloché flinqué dial with blued-steel hands.

Purchased directly from the Authorized Dealer in 2026, it comes as a complete Full Set in pristine/mint condition, accompanied by its original box, papers, and Cartier's international factory warranty (extendable up to 8 years via Cartier Care). Driven by the manufacture Calibre 1847 MC and paired with its original burgundy alligator leather strap, this rare platinum Tank LC represents the absolute zenith of modern Cartier Haute Horlogerie.

SPECIFICATIONS SPECIFICATIONS

Payment

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Major cards, PayPal, Google Pay or Venmo. Wire transfer on request. Encrypted checkout.

Shipping

United States: free, fully insured delivery, estimated 1 to 3 business days. An adult signature is required; deliveries are made Monday to Saturday, 8:00 AM to 6:00 PM local time. No P.O. boxes or forwarding services.

United Kingdom: fully insured delivery. Prices are charged in US dollars. UK import VAT and any customs duty are not included in the price: the carrier collects them from the recipient before delivery.

Gulf (UAE, Qatar, Saudi Arabia, Kuwait, Bahrain, Oman): fully insured courier. Shipping is quoted per watch and invoiced separately after your order. Import duties and VAT are paid by the recipient on arrival (DAP).

Returns

  • Returns accepted within 3 days of delivery
  • Item must be in the same condition as received
  • Must include all original accessories (box, papers if applicable)

All returns are subject to inspection prior to refund approval.

Our guarantee

Lifetime Authenticity Guarantee. Every watch is verified authentic before it is listed. Full terms: The Vetting

Contact

+1 (531) 288-1283
concierge@hrockluxury.com
Nebraska, USA

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PRODUCT SPECIFICATIONS

MODEL
Tank Louis Cartier L model Platinum Ruby Crown WGTA0373 | 2026 Mint Full Set
REFERENCE NUMBER
WGTA0373
YEAR
2026
SCOPE OF DELIVERY
Full Set (Original Luxury Cartier Red Presentation Box, September 15, 2026 Dated International Limited Warranty Card, Operating Manuals, Booklets)
Tank Louis Cartier L model Platinum Ruby Crown WGTA0373 | 2026 Mint Full Set
CASE DIAMETER
Extra-Large (XL) Dimensions (~41mm x 31mm / Ultra-Slim ~8.4mm Thickness / Solid 950 Platinum)
CASE SIZE
41mm
Tank Louis Cartier L model Platinum Ruby Crown WGTA0373 | 2026 Mint Full Set
MOVEMENT
Cartier Manufacture Automatic Calibre 1847 MC (Automatic / 28,800 vph / 42-Hour Power Reserve / Central Seconds)
Tank Louis Cartier L model Platinum Ruby Crown WGTA0373 | 2026 Mint Full Set
STRAP MATERIAL
Original Cartier Burgundy Alligator Leather Strap (Made in Portugal) with 950 Platinum Buckle/Clasp
Tank Louis Cartier L model Platinum Ruby Crown WGTA0373 | 2026 Mint Full Set
Physician-led vetting

How this watch was examined

Honeyrock is founded and operated by physicians. Every watch is examined in hand, with the same method, before it is listed.

  1. 01MovementCalibre inspected for authenticity and running condition; timekeeping, power reserve and complications verified.
  2. 02Case and braceletOriginality of every component checked; polishing and wear documented as found.
  3. 03Dial and handsExamined under magnification for originality and consistency with the reference.
  4. 04ProvenancePapers, service records and ownership history verified and disclosed as found.

Guaranteed authentic for life. See how we vet

Physician-led vetting

Authenticated, graded and documented in-hand before it is listed.

Authenticated

Calibre, case, dial and papers examined for originality.

Insured delivery

US: free, fully insured, adult signature required. UK: fully insured; UK import VAT and duty are paid by the recipient on arrival. Gulf: insured courier, shipping invoiced separately. Duties and VAT paid by the recipient on arrival.

Authenticity guarantee

Lifetime authenticity guarantee on every piece. Full terms on our vetting page.

The story

The Story

Created by Louis Cartier in 1917 and inspired by the geometric purity of military tanks on the Western Front, the Tank is horology's most iconic rectangular wristwatch. The Tank Louis Cartier (Tank LC) represents the purest, most refined expression of the design, defined by soft, rounded brancards (case sides). Reference WGTA0373 is the pinnacle of the modern line: cast in solid 950 Platinum. Cartier reserves the ruby cabochon set into the beaded winding crown exclusively for its platinum creations, providing an immediate visual signifier of precious-metal rarity.

The Craft: 950 Platinum Architecture & Automatic Calibre 1847 MC

The Extra-Large (XL) case is forged from dense, high-luster solid 950 platinum, featuring polished rounded brancards paired with the collection's distinctive beaded crown set with a genuine ruby cabochon.

The silver dial is decorated with a radiating flinqué sunburst guilloché pattern that plays with ambient light. The design showcases Cartier’s historic hallmarks: bold black Roman numerals, the inner "chemin de fer" railway minute track, Cartier secret signature at 7 o’clock, and central sword-shaped blued-steel hands with a blued central seconds hand.

Beneath the solid platinum caseback beats the Manufacture Cartier Calibre 1847 MC. Operating at 28,800 vph with an approximate 42-hour power reserve, this self-winding movement delivers automatic convenience while preserving the refined, slender profile on the wrist.

Condition & 2026 Active Factory Warranty Package

This platinum Tank Louis Cartier is presented in true Mint condition, displaying virtually untouched platinum surfaces, crisp hallmark engravings, a pristine sapphire crystal, and an unblemished guilloché dial. The original rich burgundy alligator strap is mounted and secured by its matching platinum buckle.

The timepiece arrives as an exceptional Complete September 2026 Full Set, including its original Cartier red presentation box, outer packaging, instruction manuals, and the official international warranty card stamped and dated on September 15, 2026. Eligible for up to 8 years of factory warranty protection via Cartier Care, this rare platinum Tank LC is backed by our 1-year Honeyrock mechanical warranty.

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