













Cartier Tank Obus LM, open case back, manual winding, guilloché dial
The Tank series is an indispensable part of any discussion about Cartier.
This is a hand-wound Tank Obus model reissued in the 1990s. It predates the CPCP Tank Obus.
Like the CPCP models, it features an exhibition case back, allowing a view of the beautiful 430MC movement, and a distinctive, exquisite guilloché dial.
It is almost identical to the CPCP, with the only difference likely being the presence or absence of "Cartier Paris" on the dial.
This is a highly rare item.
Regarding its condition, the case has minor scratches and dings, but no major dents.
There are minor scratches on the sides and bezel, etc., but to maintain its original condition, it has largely been left unpolished, with these minor scratches remaining as they are.
The dial is very clean with almost no dirt. There are no cracks.
The glass was replaced at an authorized Cartier store in September 2024. It is extremely clean.
The case back also has minor scratches but is clean. The serial number is clearly visible.
The buckle is an authentic Cartier 18k buckle.
The strap is aftermarket and new.
Overhauled
《Product Details》
Brand Name: Cartier
Product Name: Tank Tank Obus Exhibition Case Back
Movement: 430MC Hand-wound
Model Number: 2380
Material: K18YG
Serial: CC563***
Color: Gold
Case Diameter: Approx. 26.5mm (width) x 33mm (height, including lugs)
Wrist Size: Up to 18cm (adjustable)
Buckle: Genuine 18K YG
Strap: Aftermarket
Accessories: Our store's warranty, Cartier repair certificate, genuine Cartier box
Choose options














Things to Confirm Before Purchase
If you would like the bracelet-style wrist size adjusted, please contact us in advance. Additional links may be purchased for an extra fee, subject to availability.
As these are vintage items, care instructions vary by product. If you have any questions, please contact us individually.
This is an important purchase for you.
Please check our Frequently Asked Questions page.
Including shipping and insurance: 38,000 (JPY) Additional customs duties may apply. Please check the additional charges in advance before placing your order. Under Japanese law, crocodile exotic leather cannot be shipped. We can change it to cowhide for shipping. Please contact us for details.
ANTEの安心サポート
We carefully select and service each watch to ensure that you can use it with as much peace of mind as possible.
However, precisely because these watches have stood the test of time, they also have characteristics that differ from those of modern new watches.
We hope you will enjoy these qualities as well.
Because these vintage pieces have been treasured and passed down over the years, we carefully inspect their interiors and verify their authenticity.
We ship items domestically and internationally.
Once your order has been shipped, you will receive a tracking number.
First-time online shoppers can use our service with confidence.
In Tokyo’s Ginza district, you can view the items you’re considering in person.
Ante excels at providing consultations and guidance tailored to each customer’s individual needs. Please feel free to contact us about the situations in which you plan to use the product or any concerns you may have when making your purchase. We are happy to answer a wide range of questions, including the product’s benefits and points to note.




