U-Boat 6549 Classico 53 Titanium Black Dial Chronograph Automatic Mens Watch



This brand new U-Boat Classico 6549 is a beautiful men’s timepiece that is powered by mechanical (automatic) movement which is cased in a titanium case. It has a round shape face, chronograph, chronograph hand, date indicator, small seconds subdial dial and has hand sticks style markers. It is completed with a rubber band that opens and closes with a deployant buckle. This watch comes with original box and papers. It ships worldwide with 30 day hassle free return and backed by a three year Chronostore warranty.

U-Boat 6549 Classico 53 Titanium Black Dial Chronograph Automatic Mens Watch

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U-Boat 6549 Classico 53 Titanium Black Dial Chronograph Automatic Mens Watch

  • Brand U-Boat
  • Series Classico
  • Model Number 6549
  • Packaging Manufacturer’s Box and Papers
  • Production Year
  • Warranty Three Year Chronostore Warranty
  • Service Record Serviced and Tested, Report Included
  • Movement Type Mechanical (Automatic)
  • Movement Caliber Unspecified
  • Complications Chronograph,Chronograph Hand,Date Indicator,Small Seconds SubDial
  • Features
  • Gender Men’s
  • Case Material Titanium
  • Case Shape Round
  • Case Size 53mm
  • Case Thickness 16.5mm
  • Bezel Type Fixed
  • Bezel Material Titanium
  • Dial Color Black
  • Hour Makers Sticks
  • Display Analog
  • Band Color Black
  • Band Material Rubber
  • Band Type Deployant
  • Lug Width 23mm
  • Clasp Type Deployant Buckle
  • Clasp Material Titanium
  • Wrist Fit Adjustable Up To 8 Inch
  • Crystal Material Sapphire
  • Crown Pushdown
  • Weight in grams 50
  • Water Resistance 200m/660ft
  • SKU Number 019278



Return Policy


All in stock items are shipped within one business day. Same day shipping is available upon
request. Due
to insurance purposes, all packages are shipped with a tracking number and signature is
required. We do
not ship to PO Boxes.

Import duties, taxes, and charges are not included in the item price or shipping cost. These
charges are
the buyer’s responsibility.

Please check with your country’s customs office to determine what these additional costs will
be, prior
to bidding or buying.

All watches sold by Chronostore are covered with in-house warranty for a period of 1 year
purchase for pre-owned watches and 3 years for unworn watches. Watches that lose time, gain
time, do not
change day or date, or have any other signs of not working properly will be serviced under
our warranty

The Chronostore warranty does not cover any damage resulting from water damage or
physical harm.
Additionally, the warranty does not cover polish for the watch case, any damage to crystal,
band, bezel,
straps, screws, crown/stem, finishes, clasps/buckles which are a result of normal wear and
tear. Any
lost parts of the watch, including stones, is not covered with the warranty. Any damage
incurred as a
result of exceeding the limitations of the watch manufacturer’s water resistance guidelines
will not be
covered with the warranty. Any third-party repairs, outside modifications or customizations
will void
the warranty.

All the items purchased from Chronostore are covered with a 30-day money back guarantee. If you are not fully satisfied with your purchase, you may exchange or return your item for a refund within 30 days of first receiving your item. Item must be in the same condition as it was received, and include all original booklets, box & packaging. Any signs of wear, water damage, or altering will result in refusal of your return.

Special order items, such as items we do not have in our warehouse and are specially ordered from our distributor or items that have been customized, are non-returnable.

We offer free returns on eligible items, please contact us for the return shipping label.

How to start an automatic watch?

It’s very important to wind an automatic watch properly, prior to its use. The initial wind
provided may only last a short while, making the watch appear defective once it stops
ticking. To ensure your watch functions to the fullest of its capabilities, wait for it to
stop and then wind the watch counter-clockwise 15-20 times. Next, push the crown back,
screwing it down to preserve the water-resistance. *Be mindful that excessively winding the
watch may cause damages to the movement, so don’t overdo it. Unlike self-winding watches,
the crown doesn’t need to be wound on quartz models. If it still isn’t ticking, simply bring
it by for a battery replacement.

Why the watch is running slow?

A watch can lose time for various reasons including, but not limited to a dying battery,
which will cause the second-hand to begin jumping across several seconds at once instead of
passing each individually, magnetization, causing tension between small parts within the
movement and natural friction from the watch being worn. If the watch is a mechanical model
(Automatic or Manual-wind) this can also be a sign that the watch needs to be

How to use a chronograph?

Operating a Chronograph requires using the pushers on the side of the case. The top pusher is
used to start and stop the chronograph hand while the one at the bottom is used to reset it.
Once the top pusher is pressed, the hand will run continuously, which you can track using
the accompanying sub-dial. In order to reset the chronograph, it has to be stopped first.
Otherwise the button will do nothing when pressed.

How to set the date & time?

Whether you have a screw or push-down crown, setting the date and time is simple. If its a
screw-down, unscrew it by turning it downward, counterclockwise prior to following these
steps. Pull out the crown to the first integer to operate the date alone, allowing the time
to continue ticking. Pulling the crown out farther, you’re then allowed to adjust the time,
which also shifts the date after each 24-hour cycle. Once you have your watch set, simply
push the crown back in all the way and screw it fully closed to preserve its
water-resistance. *Do not change the date when the watch is between 10PM-2AM because the
movement can be damaged.

How to ensure the watch is waterproof?

For a watch, water is the worst enemy. To make sure you protect your watch properly check
these factors before wearing it. First, see what kind of crown you have. If it is a
push-down crown the watch is definitely not waterproof, but water-resistant. If the watch
has a screw-down crown, then it may be waterproof, but you should check your model’s
specifications to be sure. *Most importantly, no matter what kind of crown you have, you
should check the watch for damages to the case, which will allow water to reach the movement
regardless of whether the crown is closed or not. However, if you have any doubts, its best
to have the watch water-tested, which will give you a conclusive result.

About Us

Chronostore is an online retailer of luxury watches and jewelry in Manhattan. With decades of
experience in selling watches, customizing and an outstanding full-service repair department,
we’ve attracted thousands of satisfied customers worldwide. New York’s undying love for art and
style can be found in a visit to our store on Fifth Avenue where you can see luxury names such
as Rolex, Breitling, Raymond Weil, Panerai, Cartier and more.

The focus of our knowledgeable staff is building long-term relationships with our customers. All
of our timepieces are 100% authentic and be customized or serviced on site as well. Although we
aren’t an authorized dealer, we offer a 1-year warranty for all our pre-owned watches and a
3-year warranty for all our new watches, which come with a certificate of authenticity as well
as a warranty card.

If you’re not in Manhattan, we ship worldwide and provide a 30-day Full Money-back Guarantee
allowing you to shop with confidence and comfort using our easy and secure checkout. If you have
any questions, every call is answered by a member of our professional customer service staff and
never an automated receptionist.

Additional information



Band Material


Band Type


Country/Region of Manufacture




Age Group

Modern (2010-present)

Lug Width


Band Color


Face Color




Case Material


Watch Shape





Mechanical (Automatic)


Chronograph, Chronograph Hand, Date Indicator, Small Seconds SubDial