INFORMATION Brand: Honkai: Star Rail Manufacturer: miHoYo OFFICIAL Material: Alloy, Copper, Steel Size: Strap circumference: about 210mm, width: about 10mm Replaceable strap circumference: about 170mm, width: about 10mm Watch face: about 30 × 31.5mm (oval), thickness: about 8.3mm Battery Information: Life: About 2 years Model: SR626 Frequency: 32,