AJUT hollow sapphire automatic tourbillon mechanical men's watch 48 hours power TAM0343

Case: 316L stainless steel bezel, 316L stainless steel bottom;
Case size: 43.0mm*51.0mm*11.5mm
Surface: hollow
Mirror: sapphire mirror
Strap: crocodile leather strap; 316L stainless steel buckle
Waterproof depth: 50 meters
Movement: SKT03Z-1
Automatic winding tourbillon mechanical movement
Frequency 21,600 times per hour
Power reserve about 48 hours