Yes, multiple languages are selectable on the watch. You can change the device language by accessing the system menu, scrolling to the language option, and selecting your preferred language from the list. The procedure is the same across Garmin smartwatches, including this model.
These are the exact specifications of the manufacturer according to the materials of the watch:
Strap material: Silicone
Material of the watch glass: Power Glass™
Bezel material: Stainless steel
Case material: Fibre-reinforced polymer with steel case back
Absolutely correct. The case is made of fibre-reinforced polymer with a steel case at the back. However, the weight of the watch is correct (only the case would be at 47 g) according to the manufacturer.
Thank you for pointing this out, we have removed the titanium.