Garmin Descent Mk3i Dive Smartwatch
SKU: 010-02857-14 (43mm) / 010-02752-34 (51mm)
Discover a Deeper Connection on Land and Underwater
The Garmin Descent Mk3i is the ultimate watch-style dive computer and premium multisport smartwatch. Available in both 43mm and 51mm sizes, this Black edition features a stunning AMOLED display, a 200-meter dive-rated case with leakproof metal inductive buttons, and advanced SubWave sonar technology for diver-to-diver messaging and tank pressure monitoring. It's the perfect companion for exploring Singapore's waters and tracking your daily fitness goals.
Key Features
Notable features include SubWave sonar networking for diver-to-diver messaging and tank monitoring (when paired with Descent T2 transceivers), full-color DiveView maps with bathymetric contours, a dive readiness tool to monitor your physical preparation, and a built-in LED flashlight (available on the 51mm model only).
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Sizes: Available in 43 mm and 51 mm
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Display: AMOLED color display (1.2" for 43mm / 1.4" for 51mm)
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Lens: Scratch-resistant sapphire crystal
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Bezel: Diamond-like Carbon (DLC) coated titanium
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Water Rating: Dive (200 meters)
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Sonar Integration: SubWave sonar networking for diver messaging and tank monitoring
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Flashlight: Built-in multi-LED with variable intensities (available on 51mm model only)
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Battery Life: Up to 30 hours (43mm) / up to 66 hours (51mm) in Dive mode
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Buttons: Leakproof metal inductive buttons for high performance at depth
Technical Specifications
| Model |
Descent Mk3i (Black) |
| Dimensions (W × D × H) |
43 × 43 × 14.15 mm (43mm) / 51 × 51 × 16.4 mm (51mm) |
| Display Size |
1.2" (30.4 mm) for 43mm / 1.4" (35.56 mm) for 51mm |
| Display Resolution |
390 × 390 pixels (43mm) / 454 × 454 pixels (51mm) |
| Lens Material |
Sapphire crystal |
| Bezel Material |
DLC coated titanium |
| Case Material |
Fiber-reinforced polymer with titanium rear cover |
| Water Resistance |
Dive (200 meters) |
| Memory |
32 GB |
Why You’ll Love It
- SubWave sonar network lets you exchange preset diver messages and monitor up to 8 tanks for ultimate peace of mind
- Vibrant AMOLED display is easily visible even in murky underwater conditions or under direct Singapore sunlight
- Massive 200-meter dive rating and leakproof metal inductive buttons deliver ultimate dependability at depth
- Dive readiness tool tracks sleep, stress, and exercise to let you know how prepared your body is before the plunge
- Functions perfectly as a premium daily smartwatch with Garmin Pay, music storage, and smart notifications
Warranty Singapore
Includes a 1-year local warranty by Garmin Singapore for parts and service.