Movement: Flying Tourbillon Movement model: CAL.3H31 Frequency : 28800V.P.H Drive: single-spring drive Power reserve: 42 (hours) Winding method: manual winding Gem bearing: 19 Case diameter: 42mm Case thickness: 13mm Strap width: 22mm Case material: 316 stainless steel Mirror: synthetic sapphire mirror
Multifunction Starry Sky Dial 12‘clock Position : Hour and Minute Dial 3'clock Position : Day and night change dial 6'clock Position : Tourbillon Flywheel 9'clock Position : GMT Dial
