YS Roger King Series RDDBEX0393 movement model: RD505SQ Movement type: manual tourbillon m

YS Roger King Series RDDBEX0393 movement model: RD505SQ Movement type: manual tourbillon mechanical vibration frequency: 28800 oscillations per hour table diameter: 42 mm dial: hollow strap: pure crocodile leather buckle: folding buckle waterproof: 30 meters Mirror material: sapphire crystal glass Function: Tourbillon fully skeletonized