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Cartier Tank Cartier Tank Must de 666001
Ref. no. 666001
Cartier Tank Cartier Tank Must de 666001
Ref. no. 666001
+ € 49 insured shipping
Available
Ready to ship in 1-3 days
100% Authentic watches-
Buyer protection with ESCROW-service
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Customers rate Wristler 4,8/5
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Safe pick-up or delivery, Warranty & Easy returns
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Real people, real service
Le Petit Suisse
Certified seller since September 2026
Description
An elegant and uncommon Cartier Tank Must de Silver Ref. 666001 in the classic PM size, crafted in solid .925 sterling silver rather than the more commonly encountered vermeil finish. Recently fully serviced by Cartier, this is a beautifully preserved example ready to be worn and enjoyed.
The classic 20 × 28 mm case is made from .925 sterling silver and remains in wonderful condition. Its clean white dial features striking blue Roman numerals, perfectly complemented by traditional blued steel hands and a newly fitted blue sapphire cabochon crown.
Inside is the Cartier Calibre 157 quartz movement, which received a complete service at Cartier Boutique Brussels in 2026. The total intervention amounted to €517, comprising a €430 complete service, a new screw (€20) and a new sapphire crown (€67).
The watch is accompanied by its Cartier service paperwork, Cartier service pouch and the valuable 2-year international Cartier service warranty, offering excellent peace of mind to its next owner.
It is currently fitted with a black leather strap and a generic steel pin buckle.
Highlights:
Reference 666001
Uncommon solid .925 sterling silver Tank
PM size – 20 × 28 mm
Clean white dial with blue Roman numerals
Blued steel hands
New blue sapphire cabochon crown
Mineral crystal
Cartier Cal. 157 quartz movement
Complete Cartier Brussels service in 2026
€517 total Cartier service
New crown and screw fitted by Cartier
2-year international Cartier service warranty
Complete Cartier service paperwork
Cartier service pouch
Black leather strap with generic steel buckle
Wonderful overall condition
A particularly charming alternative to the familiar vermeil Tank Must. The solid sterling-silver case, blue Roman dial and documented 2026 Cartier service make this an elegant and highly collectible vintage Cartier with excellent provenance and peace of mind.
Information
Caliber
Case
Bracelet
Payment methods
Wire transfer 
iDeal | Wero
Bancontact
EPS 
Przelewy24 
Credit Card *
* Depending on seller’s preferences
Cartier Tank Cartier Tank Must de 666001
Ref. no. 666001
+ € 49 insured shipping
Available
Ready to ship in 1-3 days
-
100% Authentic watches
-
Buyer protection with ESCROW-service
-
Customers rate Wristler 4.9/5
-
Safe pick-up or delivery, warranty & easy returns
-
Real people, real service
Le Petit Suisse
Certified seller since September 2026
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Ref. no. 666001
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- New / unworn
- The watch has not been worn and is in new condition. It may come directly from an authorised dealer or the brand itself, or it may have been recently traded without being worn.
- Pre-owned
- The watch has previously been traded and may show light to visible signs of wear, depending on the stated condition.
The condition is determined by the seller based on visual inspection and functional assessment in accordance with Wristler guidelines.
- New
- Sourced directly from an authorised dealer or the brand. Unpolished and free from signs of wear. Delivered with full manufacturer’s warranty. The warranty period begins upon registration with the brand and may have already started prior to delivery to the final buyer.
- Unworn
- Previously traded but never worn. May qualify as New Old Stock (NOS). Free from visible signs of wear. Does not imply anything about remaining manufacturer’s warranty or the presence of factory stickers.
- Very good
- Minor signs of wear such as hairline marks or small surface scratches. Case, bezel, and bracelet retain sharp edges and overall form. May have been professionally polished without affecting the original contours. Fully functional mechanically.
- Good
- Visible signs of wear such as scratches, small dents, or light bracelet stretch. May have been professionally polished. Fully functional mechanically.
- Fair
- Clearly visible signs of wear, including scratches, dents, or noticeable bracelet or clasp wear. Servicing may be recommended in the future. Fully functional unless otherwise stated.
All watches offered on Wristler are fully functional and meet normal expectations for mechanical performance unless explicitly stated otherwise. The seller provides a guarantee on proper mechanical operation.
Water resistance cannot be guaranteed for older watches unless specifically indicated.
If you have any doubts about the condition, carefully review the photos and description. You may contact the seller via chat to request additional photos or video material to better assess the watch before purchase.