888-898-4795
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Free Returns only eligible for orders under $500. For orders over $500, returns are accepted within the 30-day time period, but customers must pay for shipping and insurance fees. Please be sure to require a signature confirmation for all orders over $500 and include insurance to cover any lost or damages to the package.
All merchandise (except those indicated as no returns or any merchandise in our Vintage Watches Corner) purchased on TimeMachinePlus.com may be returned in their original, unused condition for a full refund of the purchase price within 30 days from original shipment dispatch date. All returned watches must be not sized and unworn in the condition you received them and in the original box. Conditions apply.
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The Altitude Chronograph GMT is the ultimate evolution of Bremont’s aviation tool watch — combining the proven resilience of the MB series with the added functionality of a chronograph and GMT complication.
Housed in a 42mm Trip-Tick case made from ultra-rugged 904L stainless steel, with a black DLC-coated centre barrel, the watch has been engineered to withstand the harshest conditions. Inside, the chronometer-rated BC781 movement delivers a 62-hour power reserve and features a quick-set date, hacking seconds, and independent GMT hand.
Beneath the surface, the automatic movement is suspended within a flexible rubber mount to absorb shocks and minimise impacts. The Altitude Chronograph GMT has an open case-back, revealing the movement’s fine finishing in gunmetal grey with Geneva Stripes. The open case-back retains the anti-magnetic shielding, which is provided by a soft iron ring around the movement, based on Faraday Cage principles.
The dial design is clean, legible, and cockpit-inspired, with applied Super-LumiNova® numerals and indexes, and recessed chronograph subdials. A red-tipped GMT hand tracks a second time zone against a 24-hour day/night scale, while the rotating seconds subdial at 9 o’clock takes the form of a tri-blade propeller — a nod to a Bremont military project.
For the Altitude Chronograph GMT, Bremont introduces a new bracelet design, crafted in brushed 904L stainless steel. Featuring quick-release functionality and engineered for maximum flexibility, it is secured with curved bars that enable smooth articulation and exceptional comfort.
100% Authentic with 5-Year Bremont Backed Warranty Included. Authorized Bremont Retailer.
| Item | Bremont Men's Watch |
| Model # | ALT42-CHR-G-SS-BK-B |
| Collection | Altitude - Chronograph GMT |
| Case | Satin / Polisehd 904L Stainless Steel Trip-Tick Case |
| Case Back | Decorated 904L Stainless Steel Open Case Back |
| Bezel | Fixed |
| Dial Color | Brushed Black Galvanic Metal Dial |
| Dial Features | Date Display / Numerals and Indexes Filled with Super-LumiNova / Grey and Black Day and Night 24 Hour Dial Ring / Brushed Sub-Dial at 9 O'clock, 12 and 6 O'clock Sub-dials with Fine CD Lines / Gloss Black Hour and Minute Hands, Filled with White Super-LumiNova / Gloss White Chronograph Sweeping Seconds Hand / Red Tipped GMT Hand, Filled with White Super-LumiNova / Gloss White 12 and 6 O'clock Sub Dial Hands / Gloss black Propeller design Running Seconds Hand at 9 O'clock with White Super-LumiNova tips / Chronograph |
| Clasp | Butterfly Clasp |
| Strap Color | Silver |
| Strap Material | 904L Stainless Steel Strap (22 mm Strap Width) |
| Movement | BC781AC Automatic Movement / 25 Jewels / Glucydur Balance Wheel / Anachron Balance Spring / Nivaflex Mainspring / 28,800 bph (4Hz) / 62-Hour Power Reserve / Decorated Bremont Rotor |
| Case Width | 42 mm (Case Thickness 14.7 mm) |
| Water-Resistant | 100 meters |
| Crystal | Glass Box Anti-Reflective Sapphire Crystal |
Yes! We are really an Authorized Retailer for all the brands we carry. See all our brands here.
You better believe it! All orders include Free Shipping in the US and are fully insured. We take great pride in ensuring your watch arrives in excellent condition. See our shipping page here.
Since we are an Authorized Retailer of all the brands we sell on our website, our products come directly from each manufacturer. That means all our watches are 100% authentic, brand-new and include a warranty at no charge to you.
Don't sweat it. Just like anything with a machine, watches can sometimes run into issues. Thankfully all our watches come with a warranty directly from the brands we work with. If you run into issues with your watch, you can always contact us for assistance on a repair or you can contact the manufacturer directly.
YES! All the watches we sell come with the official manufacturer provided watch box, manuals, warranty card and any other accessories which they may provide to us.
Of course. You can call us anytime during our normal business hours at 888-898-4795 or send us email at service@timemachineplus.com. We are always here to help.
Beautiful watch. A truly stunning piece.
I would highly recommend this seller for premium watches with best prices.
Really wears nicely. Looks a bit on the casual dress side because of the blue dial & case color which makes the watch look dressier than standard G-shocks.
Am very pleased with my watch and the people behind it thank you looking forward to buy a omega
I've owned a handful of very nice luxury Swiss watches before (Rolex, Omega, Certina, etc.), but had never experienced a Longines before. I took a chance on this Hydroconquest 39mm (Ceramic Bezel), and boy, was I shocked—what an incredible value for the money! The watch feels heavy and substantial in the hand, the finishing and detailing punches far above their pay grade, and on top of it all, the design and execution far exceeded my initial expectations. For anyone looking for a Go Anywhere, Do Anything daily dive watch, I would highly recommend this guy.
Excellent customer service. By far the best price on Longines I found anywhere, including in-person. They are a REAL, GENUINE Authorized Dealer, with the manufacturer's warranty. I will be telling all of my "watch friends" about this spot! Thanks, Komail!
SPECTACULAR!!! Thank you so much !...awesome shipping...great deal and perfect timepieces...just love these Bertucci watches....they are the most comfortable wat hes i have ever owned...A+ all the way...buy with confidence...awesome
Fast shipping! Would do business again.
Amazing communication and response. Would buy from seller 1000 times over and then some. They have my allegiance. I swear an oath
Great quality watch…amazing look…amazing condition and most of all amazing value! Great seller! Thank you!
If you have a Zodiac watch, this is the perfect watch winder. Zodiac x Wolf is a great combination and an excellent way to keep your watch safe and ready to use at any moment. It comes with an easily installable extra cuff so you can hold small, medium and large watches should you desire. Zodiac really should make this part of their permanent collection.
This watch is a work of outstanding craftsmanship. The exquisite artistry committed to this timepiece is impressive. I love how the imposing intricate design just catches the eye of anyone who happens to recognize a real treasure to behold. A true gem.
Easy to use website. Fast shipping. Good price.
TMP was great. Easy to communicate with as I did the purchase remotely.
Thank you so much!
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| Product | SKU | Description | Collection | Availability | Product type | Other details |
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Excellent customer service. By far the best price on Longines I found anywhere, including in-person. They are a REAL, GENUINE Authorized Dealer, with the manufacturer's warranty. I will be telling all of my "watch friends" about this spot! Thanks, Komail!
Easy to use website. Fast shipping. Good price.
Great product and services. Highly recommend.
