Apple Watch Ultra GPS + Cellular, 49mm Titanium Case with Starlight Alpine Loop

Features

- Specialised features, sensors, and three new straps designed for exploration, adventure and endurance

- 49mm aerospace-grade titanium case for an ideal balance of weight, strength and corrosion resistance

- The largest, brightest Apple Watch display for improved legibility in all conditions

- Up to 36 hours of battery life for normal use along with low-power settings for even longer battery life