The "Cartier Must Tank" that arrived today is a unit that comes with a perpetual warranty, allowing for free complete service from Cartier.
It's an excellent item that increases in value as repair costs continue to rise year after year.
Most Must Tanks with a perpetual warranty are manual-wind models.
Although there seem to be some quartz models,
even for those who are new to manual-wind or vintage watches,
it comes with a very attractive service.
Whether it's a manual-wind watch or a quartz watch, natural malfunctions can occur,
and no wristwatch is completely unbreakable.
Furthermore, regardless of where or what you buy, wristwatches always require maintenance.
The perpetual warranty also offers peace of mind regarding these points.
The perception of mechanical watches as delicate or prone to breakage is not incorrect.
However, the correct way to use anything remains the same,
and it is also true that there haven't been many reports of significant trouble when using a manual-wind Must Tank correctly.
Of course, even if something happens while using it correctly,
both the manufacturer and we will respond appropriately,
which should provide reassurance for the owner.
Regarding correct usage,
for manual-wind watches, you only need to wind the mainspring fully once a day when using it.
At the same time, be very careful with water and moisture,
avoid strong impacts such as bumping or dropping it,
and do not place it near strong magnetic objects like smartphones, computers, or magnets.
Considering only the above, it feels surprisingly easy, don't you think?
Regarding maintenance, it depends on usage, but we recommend overhauling (disassembly and cleaning) every 3 to 5 years.
If it comes with a perpetual warranty, Cartier's complete service, which usually costs about ¥90,000, will be free.
While there are certain conditions, for normal use, part replacements are generally not necessary,
and repairs are expected to be completed with only the complete service.
However, please understand that this is ultimately subject to the manufacturer's judgment.
Many concerns about such watches often stem from unfamiliarity or negative information.
However, when each question is clarified,
it feels like there aren't as many difficult issues as one might think.
And most importantly, even if the worst happens, the watch "can be repaired."
Of course, it's better if nothing happens at all.
Finally, a wonderful piece of news:
Even if the ownership of a watch with a perpetual warranty changes, the same service can be received.
So, if you ever plan to pass down your watch to a loved one,
there is no other watch as highly recommended as this one.
Opportunities to acquire one are limited, so don't miss this chance!
