IWC Portofino Automatic Chronograph IW3910-08 Preowned Watch
Item No. 10-10-IWC-M9RD08
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An automatic mechanical movement uses energy from the motion of a wearer’s wrist. A rotor within the caliber spins and automatically winds the mainspring. This is why you may hear someone refer to an automatic movement as a self-winding movement.
Preowned Watch Details
Watch is in excellent pre-owned condition with only a few very faint scuffs on the case and some minor wear to the leather strap. Powered by IWC’s Calibre 75320 self-winding mechanical movement with a 44-hour power reserve. Comes with original IWC box and manuals.
C&C Certified Preowned Watches
This pre-owned IWC Portofino Automatic Chronograph IW3910-08 watch is in excellent condition. During our quality control check, any necessary adjustments are made to ensure the watch is functioning as intended. The watch is Crown & Caliber Certified Authentic and comes backed by our 1-year warranty. This IWC Portofino Automatic Chronograph IW3910-08 (Leather bracelet / Stainless Steel bezel / Black dial) Men's watch is in Excellent condition. It is Crown & Caliber Certified Authentic, has undergone any necessary service, and comes backed by our 1-year warranty. Prior to shipment, the watch will undergo a final quality control to ensure it is functioning as intended. If you have questions about this watch, give us a call at (800) 514-3750 and mention reference code: ERP53603.
Free Shipping & Returns
Ready to ship within 1-2 business days after order is processed and approved. All watch shipments are fully insured and require a signature upon arrival. Please make arrangements accordingly. Read full shipping details here
Crown & Caliber offers a 2-year limited warranty for this timepiece, which covers repair or replacement of the watch or its parts. Read full warranty details here
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