Check the listing for details. Garmin Descent MK2 Dive Watch. Condition: New. Listed at 1299.99 USD. Our eBay Store About Us Contact Us Add to Favorite Sellers Please contact us for a personalized shipping quote Garmin Descent MK2 Dive Watch Get multiple dive modes for single and multiple gas dives (including nitrox and trimix), gauge, apnea, apnea hunt and closed-circuit rebreather. Add additional screens for each dive mode that features the fields you want to see. Track your entry and exit1 points with advanced satellite connectivity. Store and review data for up to 200 dives — and share via the Garmin Dive app. Pair with inReach satellite communicators and the inReach dive case. This is the advanced, watch-style dive computer that comes with multisport training and smart features. If you want air integration, choose Descent Mk2i. Choose from multiple dive modes for your underwater adventure. Measure your performance, and track your stats above water. More sports apps, such as golfing and skiing, mean more ways to play. This smart dive computer features Garmin Pay™, music and notifications. Share and review dives in the Garmin Dive™ app. The battery in your Garmin device is simply unmatched by other smartwatches. Features Dive Modes Get multiple dive modes for single and multiple gas dives (including nitrox and trimix), gauge, apnea, apnea hunt and closed-circuit rebreather. Customizable Dive Modes Add additional screens for each dive mode that features the fields you want to see. Surface Multi-GNSS Track your entry and exit1 points with advanced satellite connectivity. Dive LogStore and review data for up to 200 dives — and share via the Garmin Dive app. inReach CompatiblePair with inReach satellite communicators and the inReach dive case. Specs Dive activity maximum operating depth 100 meters Single-gas mode ✓ Multi-gas mode ✓ Gauge mode ✓ APNEA mode ✓ APNEA hunt mode ✓ Decompression model Bühlmann ZHL-16c with gradient factors Nitrox support ✓ Trimix support ✓ Closed Circuit Rebreather (CCR) ✓ Gas mixes Air, Nitrox and Trimix, up to 100% O2; 1 bottom gas and up to 11 deco and/or backup gasses. PO2 Up to 2.0 with customizable deco PO2 setting Auto start/end dive ✓ Custom end-dive timeout yes (20s to 10 m) Safety Stop yes (customizable off/3min/5min) Deep Stops yes (using custom gradient factors) Customizable conservatism yes (low/medium/high or custom using gradient factors) Dive ascent/descent rate indicator ✓ Automatic altitude adjustment ✓ No fly time yes (with 24hr countdown) Dive planner yes (basic NDL + multi-gas deco planner) Tides Backlight yes (configurable time and intensity; auto-on at depth) Automatically saves dive entry and exit locations ✓ Custom dive data screens ✓ Sync dive log to Garmin Dive™ Mobile app ✓ Alerts & alarms Audible and vibration alarms for ascent rate, PO2, CNS/OTU, NDL, deco, gas switching. Customizable (up to 40) audible and/or vibration per dive mode, based on depth or time 3-axis dive compass yes (with adjustable heading, quick change to 90R, 90L and reciprocal). Indicates degrees and direction back to set heading Missed Deco Lockout yes (can be disabled prior to dive with user acknowledgement) Residual Tissue Loading Reset yes (on the surface with user acknowledgement) Surface diver status widget yes (surface interval, N2/HE loading, CNS, OTU and tissue compartment status) In the Box Descent Mk2, stainless steel with black band Black extra-long adjustment strap Charging/data cable Documentation Product Details Category Essential Gear > Computers and Gauges SKU 010-02132-01 Weight 1.0000 Color Descent MK2i Size UPC .