[April 2026 Official Complete Service Completed] Cartier Must Tank LM Ref. 681006 Quartz, Dial, Hands, and Glass Replaced

This is a quartz model of Cartier's long-selling "Must Tank LM" model.
It has been comprehensively serviced by Cartier (Richemont Japan).

The Must Tank case is made of silver 925, with a thick gold plating (gold coating) called 'vermeil' applied to it.
This model is equipped with a highly practical quartz (battery-powered) movement, manufactured from the 1980s to the 1990s.
Its appeal lies in its ease of use, keeping accurate time while enjoying the vintage aesthetic.

The dial was replaced with a new ivory dial (Roman numeral index) during the manufacturer's repair in April 2026.
It is in an exceptionally beautiful condition, free from the cracks and discoloration typical of vintage pieces.
It has the inscription "SWISS MADE" at 6 o'clock and the "CARTIER" secret signature at the 7 o'clock index.

The hands have also been replaced with new blued steel hands.
They glow a vivid blue depending on the angle of the light, creating a striking contrast with the ivory dial.

The crystal (windshield) has also been replaced with a new one, ensuring excellent visibility.
The main parts have been renewed by the manufacturer, and both the interior and exterior are in a comfortable condition for use.

The Must Tank LM (Large Model) was originally released as a men's size.
Today, its compact and elegant size makes it suitable for both men and women, as a unisex item.
Its classic and sophisticated ambiance makes it suitable for various occasions, from business to formal settings.

Condition

This item has undergone complete service, dial replacement, hand replacement, and glass replacement at Cartier (Richemont Japan).
It comes with a 24-month manufacturer's repair warranty from April 23, 2026. (Repair certificate will be included.)

The strap has been replaced with a dark blue HIRSCH "Genuine Croco" premium alligator leather strap.
It offers a supple fit and a luxurious sheen, making it comfortable to wear.
The buckle is aftermarket.

The case shows minor scratches and scuffs characteristic of vermeil, but there is no noticeable plating peeling, and it remains in good vintage condition.
The dial, hands, and crystal have been replaced with genuine new manufacturer parts, resulting in a very clear and beautiful appearance.

Due to its age, it is not waterproof.
As advised by the manufacturer, please be careful of sweat, rain, water, etc. during use.
As it is a precision instrument, please be careful of drops and strong impacts. Also, please keep it away from strong magnetic sources such as smartphones, PCs, and magnetic clasps.

How to operate

How to pull out the crown: Gently pull it out by inserting your fingernail between the case and the crown.

If you pull the crown too hard, it may come out. Please pull it out gently.
To prevent the crown from bending, always operate it with the watch removed from your wrist.

Time setting: Pull out the crown and rotate it.