Garmin Descent Mk3i Titanium 51mm — Air Integration, SubWave™ Messaging and Sapphire AMOLED
The Descent Mk3i (51 mm) with titanium case and bracelet combines SubWave™ air integration, diver-to-diver messaging (with T2 Transmitter) and a 1.4" AMOLED display protected by sapphire. Designed for recreational and technical diving, it adds multiband GPS, DiveView™ Maps, an integrated LED torch and all dive modes (air, nitrox, trimix, CCR, freediving and spearfishing), in a robust, lightweight watch ready for use with a wetsuit.
Key Features
- SubWave™ Air Integration: pressure, air time remaining and consumption on your wrist (requires T2 Transmitter).
- Underwater Messaging: predefined messages to your buddy/team within SubWave™ range (with T2).
- 1.4" AMOLED + Sapphire: high contrast and sharp reading of critical data.
- 20 ATM (200 m) resistance and titanium body with QuickFit 26 mm titanium bracelet.
- Multiband GPS and DiveView™: log entry/exit points and view bathymetric contours and dive sites.
- Full dive modes: Air, Nitrox, Trimix, CCR, Freediving and Spearfishing.
- Integrated LED torch for support/safety in low-light conditions.
- Advanced logbook and Garmin Dive™ app for history, maps and notes.
Dive Modes and Safety
- Planning with conservatism settings and gas verification.
- Gas switching, no-deco alerts, safety/deco stops and ascent profiles with TTS (Time to Surface).
- 3D Compass and tide data for precise navigation and better entry timing.
SubWave™ and Communication
- Pair up to 8 T2 transmitters per computer to monitor your team's gas status.
- Predefined messages to coordinate underwater without hand signals.
Display, Materials and Design
- 1.4" AMOLED with sapphire lens; bezel and buttons in titanium.
- QuickFit 26 mm titanium bracelet: comfortable, corrosion-resistant and suitable for everyday and diving use.
GPS, Maps and Logging
- Surface GPS to save entry/exit points.
- DiveView™ Maps with contours and thousands of dive sites.
- Sync with Garmin Dive™ and Garmin Connect™.
Battery and Battery Life
- Battery life for multiple dives and daily use; fast charging with included cable.
Key Specifications
- Case size: 51 mm | Display: 1.4" AMOLED (high resolution) | Resistance: 20 ATM (200 m)
- Materials: titanium + sapphire | Strap: titanium bracelet (QuickFit 26 mm)
- Connectivity: SubWave™ (underwater), ANT+/Bluetooth® (surface)
Box Contents
- Descent Mk3i 51 mm Titanium
- QuickFit 26 mm titanium bracelet (installed)
- Charging/data cable and documentation
🔧 Important Note — Air Integration
To view pressure, air time remaining and consumption, pair a Garmin Descent T2 Transmitter. You will also be able to view your buddies' gas status.
🔧 Important Note — SubWave™ Placement and Range
Install the T2 on the same side of the body as you wear the watch, position the tank high and ensure line of sight between the watch and transmitter. Typical range for pressure data is up to ~10 m and messaging can reach further in favorable conditions.
🔧 Important Note — Torch
The LED torch is a safety support tool and does not replace a primary dive light.
Buy at BOX-FISH Dive Shop Tenerife, Canary Islands
- Best prices in Europe.
- Fast shipping to all the Canary Islands from our store in Tenerife.
- In-store availability to see and try.
- Technical advice on Garmin Descent Mk3/Mk3i and T2 Transmitter.
- Official Garmin Distributor in the Canary Islands: expert support and warranty.
| Brand | Garmin |
| Color | Black |