automatic movement, flying tourbillon, seconds dial display, mechanical tourbillon watch, the tourbillon at 12 o'clock, independent small seconds, orbital scale, automatic tourbillon movement, 316 stainless steel case, synthetic sapphire crystal, top-grain calfskin strap, panoramic see-through case back.

Movement: CAL.030.21

Movement Model: 8001

Drive: single-spring drive

Power Reserve: 60 (hours)

Vibration Frequency: 21600 (times/hour)

Winding Method: automatic winding

Case Diameter: 43.5mm

Case Thickness: 14mm

Strap Width: 23mm

Case Material: Italian calfskin

Strap Material: 316 stainless steel

Waterproof Depth: 30 meters life waterproof

Mirror: artificial sapphire

Buckle: Folding buckle

Crown: straight in