SPECIFICATIONS










Cartier Premast Square Tank LM
The Must Tank, a watch that was historically and remains popular, was released to the general public as the "Tank Louis." The rare early Must Tank, without the "Must de" inscription, is known as the Pre-Must Tank and is considered a mysterious and unique model even within Cartier's lineup. This particular piece is a rare square LM model. What's interesting about the square LM is that, unlike the SM, it doesn't use the cal.78 movement; instead, it features the larger 7040 movement. It would be a fascinating watch, whether as an entry-level piece or a casual, distinctive timepiece. Regarding its condition, it shows minimal signs of use, and the original plating from that era is well preserved. To maintain the original plating, it has mostly not been polished, so there are minor scratches, but I believe the overall condition is good. Both the hands and glass are clean, and for a Pre-Must, it appears to be in remarkably good condition. 《Product Details》 Brand: Cartier Product Name: Pre-Must Tank Square LM Material: YG Model Number: Serial: 51760000#### Movement: Peseux 7040 Color: Yellow Case Diameter: Approximately 27.5mm Wrist Circumference: Up to 17.5cm Band: New Aftermarket Buckle: Original GP Accessories: Our warranty card Maintenance is available at our store even after purchase.
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ANTE QUALITY STANDARD
To choose the one that you will love and use for a long time
At Ante, we carefully select only a few dozen vintage watches each month from the tens of thousands available, choosing only those we genuinely want to present to our customers.
Our goal is not to sell many watches, but to deliver a single timepiece that our customers can cherish and enjoy for a long time with peace of mind.
With this philosophy in mind, we approach each item with sincerity.
20 years experience at a dealership
Because these vintage items have been carefully handed down through generations,
we meticulously inspect their interiors and authenticate them.
We ship products both domestically and internationally.
A tracking number will be provided after delivery is complete.
Even first-time online shoppers can use our service with peace of mind.
You can view the actual products you are considering at our Tokyo Ginza location.
I excel at providing consultations and guidance tailored to individual concerns. Please feel free to reach out with any questions about scenarios where you'd like to use the product or any concerns you may have before purchasing.
AFTER SERVICE
To ensure peace of mind after your purchase
We offer consultation services for inspections, repairs, and strap replacements so that you can enjoy your watch for a long time after your purchase.
Warranty / Mechanical Breakdown
For natural failures occurring within the warranty period, we will handle them in accordance with our store's regulations.
Inspection/Overhaul
We will recommend inspections and repairs tailored to the condition of your watch.
Belt/Bracelet
We offer sizing adjustments and suggestions for bands that match your watch.
Contact Us
Please feel free to contact us about how to use the product or its condition after purchase.
Product inquiries
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