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Garmin MARQ Diver (Gen 3) (47 mm)
Luxury Modern Tool Watch with AMOLED Display
Colour: Titanium Case with Ceramic Bezel and Black Silicone Rubber Bracelet
Show your passion for the ocean with the Garmin MARQ Diver (Gen 3). Engineered for those who demand flawless execution above and below the surface, this 47 mm luxury modern tool watch combines exceptional materials with advanced dive tools, full multisport tracking, and built-in satellite communication.
Key Highlights
Luxury Build: Crafted from ultra-durable Grade-5 Titanium paired with a stunning domed Sapphire crystal lens and a custom ceramic bezel featuring a dive quick timer.
Vibrant Display: A brilliant 1.4" AMOLED display brings DiveView™ maps, multisport stats, and smart notifications to life.
Master the Depths: Advanced diving tools including Descent™ dive computer capabilities, bathymetric contours, dive readiness insights, and a variometer for freediving.
Ultimate Off-Grid Connection: Built-in inReach® LTE and Satellite connectivity allows for phone-free voice calling, two-way messaging, and interactive SOS anywhere.
Endurance Battery: Delivers up to 18 days of battery life to keep up with your longest diving expeditions and daily wear.
Deep Dive: Product Features
Built for the Water and Everyday Life: The MARQ Diver (Gen 3) features a refined 47 mm titanium case, offering an uncompromised balance of extreme durability and lightweight wearing comfort. The bespoke ceramic bezel features a quick timer subtly nodding to your passion for diving, while the domed Sapphire crystal protects the incredibly crisp 1.4” AMOLED display. It is perfectly secured with a silicone rubber microadjust bracelet, designed for a secure, breathable fit whether worn over a thick wetsuit or with everyday attire.
Your Ultimate Dive Companion: Step onto the boat with unprecedented confidence. This watch is preloaded with DiveView™ maps featuring bathymetric contours and over 5,000 global dive sites. It provides surface GPS for precise entry and exit points, dive readiness scores, post-dive activity guidance, and a variometer for pinpoint ascent and descent rates. You can even share setups with a second Descent dive computer.
Elite Multisport & Health Tracking: While built for the diver, this is still a premier Garmin multisport watch. Track your runs, swims, and gym sessions with comprehensive metrics including new Garmin Epic and stamina zones. Monitor your recovery with 24/7 continuous heart rate, advanced sleep tracking, Body Battery energy insights, and an onboard ECG app to keep you operating at your peak.
Technical Specifications
Design & Hardware
Model Name: Garmin MARQ Diver (Gen 3)
Part Number: 010-04549-40
Case Size: 47 mm
Display Type: AMOLED (up to 3,000 nits)
Lens Material: Domed Sapphire Crystal
Bezel Material: Ceramic (with dive quick timer)
Case Material: Grade-5 Titanium
Band Material: Silicone Rubber Microadjust Bracelet
Utility: Built-in LED flashlight and integrated speaker/microphone
Performance, Battery & Storage
Battery Life: Up to 18 Days (Smartwatch mode)
Storage Capacity: 128 GB
Platform Compatibility: Garmin Connect, Connect IQ, and Garmin Dive App
Connectivity, Navigation & Safety
Communication: Satellite communication & LTE communication (inReach Plan required)
Location Tracking: Multi-band GPS, GLONASS, Galileo with SatIQ technology
Mapping: Preloaded DiveView Maps, TopoActive Maps, and Ski Maps
Safety Features: Interactive SOS, LiveTrack, and Location Check-ins
Everyday Smart Features: Garmin Pay contactless payments, Smart notifications, Music storage, and Wi-Fi connectivity
Sport, Fitness & Health Capabilities
Dedicated Dive Features: Descent dive tools, boat tools, dive readiness, surface GPS entry/exit, and freediving variometer
Supported Activities: 100+ built-in sports apps including Diving, Swimming, Running, Cycling, Skiing, and Strength Training
24/7 Health Monitoring: ECG App, Continuous heart rate tracking, Pulse Ox blood oxygen saturation, Body Battery, and advanced sleep tracking
Fitness Tracking: All-day step counting, calorie burn, and recovery time insights
Please Note: To utilise the inReach connectivity features, including satellite and LTE communication, phone-free voice calling, two-way messaging, and interactive SOS, an active subscription plan is required. LTE network coverage is not available in all regions. Satellite connection and SOS functionality on this device have important limitations that could affect performance in certain situations.
In addition to our 30 day returns policy, all items purchased from 1st October 2026 can now be returned until 15th January 2027, terms apply.
We aim for you to be absolutely delighted with your purchase and therefore offer you 30 days to change your mind on your purchase. You may do this by using the form provided with your order or otherwise. We will provide a refund of all payment received (not including delivery upgrades), usually within 2 working days of receiving your return (it may take a little longer during busy periods or for more complex returns). This will be made to the original payment method. For most payment methods it will take 3-5 working days for this to show on your statement.
Please ensure items from your order are suitable before wearing as we are unable to accept items which have been worn under our returns policy.
Returns are free on all UK orders. For orders under £500, you may generate a free tracked and insured returns label on the Royal Mail website (opens in a new window). You can print this label and send it back at any local Post Office at no cost to yourself. It is also possible to have the label printed at Post Office using the QR code from the confirmation email. Please retain the proof of postage receipt. Unfortunately we are unable to refund return postage for orders under £500 sent back by other methods, so we recommend printing the free postage label provided. For orders from £500 to £2,500, the Royal Mail label does not cover the value of the item, so please send it back by Royal Mail Special Delivery, insured for its full value, and we will reimburse the postage separately (please keep your proof of postage — full details are on your receipt), or contact us and we can arrange a collection. For orders over £2,500, please contact us and we will arrange the return for you. For international returns, you will need to bear the cost of returns postage. Please ensure the watch is returned to us in an unworn, new condition with all the original packaging (manufacturer's manual and guarantee if applicable). Please ensure items from your order are suitable before wearing as we are unable to accept items which have been worn under our returns policy. We reserve the right to make deductions for unnecessary damage caused to the product by yourself.
For UK orders we are also able to offer an exchange to a different product if required, please specify this when returning your product. For international orders, please return the item for a refund and place a new order for the product you would like.
If a fault develops with a watch that is outside of the 30 day returns period or is no longer in a new condition the watch can be returned to the manufacturer under the terms of the guarantee (we are an official UK dealer for all brands on our website) so that they can rectify any issues. For more information please see our returns policy page.







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First Class Watches is the trading name of First Class Watches Limited, 9 Warwick Road, Kenilworth, Warwickshire, CV8 1HD. Company Reg. 06197115. UK VAT Reg. GB172671009. First Class Watches Limited acts an authorised credit broker and not a lender who offers credit from different providers, including PayPal Credit and Secure Trust Bank PLC trading as V12 Retail Finance. First Class Watches Limited is authorised and regulated by the Financial Conduct Authority. Our FCA registration number is 688157. ** Credit is provided subject to affordability, age and status. Minimum spend applies. PayPal Credit and PayPal Pay in 3 are trading names of PayPal UK Ltd, 5 Fleet Place, London, United Kingdom, EC4M 7RD. Klarna is a trading name of Klarna Bank AB (publ). Sveavägen 46, 111 34 Stockholm, Sweden. V12 Retail Finance is a trading name of Secure Trust Bank PLC, One Arleston Way, Solihull, B90 4LH. The example below represents the typical costs of using PayPal Credit as a standard funding method. Interest on your instalment offer is fixed for its duration. See terms for more details. Full Representative Example: Representative 23.9% APR (variable), Purchase interest rate 23.9% p.a. (variable), Assumed credit limit £1,200.00.