IWC Portuguese Tourbillon Hand-Wound IW5447 Blue

IWC Portuguese Tourbillon description for manual winding IW5447 Blue IWC Portuguese Tourbillon string Hombreual IW5447 Blue
Dial: in 18 ct red gold with a blue dial; (As shown picture in this page)
Bezel: High Polished stainless steel With polished Black bezel, crown and push-buttons
Watches Shape: Round
Strap: High-caliber black alligator leather strap, PVD Black Insignia Tang Buckle
Glass: Mineral crystal scratch durable glass face, convex, antireflective coating on BOTH SIDES
Gender: hombress
Movement Caliber 98900 Beats 28,800/h/4 Hz, automatic
Height 11mm
Diameter: 43mm
Functions. hours, minutes, small seconds, date;
Back: solid steel caseback With detailed engraving
Water-resistant: 3 bar
Watches Features: Tick Second Han, Hack mechanism