IWC Portugieser Chronograph IW371445 ZF Factory White Dial

6 o’clock small seconds, large seconds hand timing is controlled by the top button, press the big second hand to start walking time, take a circle, 12 o’clock small circle to walk one grid, representing one minute of time. Superb grinding, polishing, anti-wear resistance Plane, (Never fade or never rust). IWC Portugieser Chronograph IW371445 ZF Factory Replica Watch, sapphire glass, never wear; 100% top-grade anti-wear sapphire crystal surface; lasting as new, anti-wear and scratch resistance. Normal wear Can maintain a long time without spending. The top mirror. Quality credit guarantee. Arc-shaped anti-wear sapphire crystal mirror, internal anti-reflective treatment. Strap, clasp, movement, dial, table button, etc. all have the original logo ( More details can be found in the pictures attached below.).