Polar Grit X Pro Titan with a touchscreen, silicone band, and 5 ATM water resistance. I'm selling it because I haven't been using it for a few years. There are no malfunctions or defects, but I will reset it before shipping. I will ship the items in the photos. The battery lasts for 3-4 days on a full charge just by wearing it. I don't think there are any major scratches on the glass, but there might be a few small ones. The titanium exterior has several scratches. I threw away the band I was using. The band in the photos is the one that came with it when I bought it, but I don't remember using it, so I'll include it. I also have a brand new, unopened band, so I'll include that too. I was told by the store clerk when I bought it that if you use a charger with too high a current or voltage, it can cause malfunctions and display problems, leading to paid repairs. So, I used the charger that the store clerk recommended. - Model Name: Grit X Pro Titan - Brand: Polar - Color: Black/Red - Accessories: Instruction manual, charging cable - Band Material: Silicone - Display: Touchscreen - Water Resistance: 5 ATM