Brand: IWC (Portuguese Tourbillon Series) TF Boutique Style: Automatic Mechanical Belt Watch Men's Watch

Brand: IWC (Portuguese Tourbillon Series) TF Boutique Style: Fully automatic machinery. Thoroughly Material: 316 steel Diameter: 43.5mm thick 14mm Movement model: fully automatic engraving and washing tourbillon movement [得意] Power reserve: 36 hours Glass: Double-sided sapphire crystal glass Strap: can be configured with top crocodile leather[得意][得意] Clasp: Original folding clasp