Silver Tourbillon Watch Genuine Alligator Leather Band White Sapphire GTJ- ST8000

Series: Tourbillon Master Model: GTJST8000 Function: 12 Hours Indicator Features: Tourbillon, Skeleton Dial, Genuine SAPPHIRE crystal bezel ring, Blue Steel Hands and Screws, Weight Precision Balance Wheel, Exhibition Case Back Cover Diameter: 42mm Thickness: 10mm Dial Window: Sapphire Crystal Case Material: 316L Stainless Steel Band: Genuine Alligator Strap Buckle: Butterfly Buckle Movement: Tourbillion Jewels: 19 Vibration: 3 Hz (21,600 BPH) Power Reserve: 42 Hours Water Resistant: 5ATM (50 Meters)