Details
The IWC Portofino Chronograph (ref. IW391020) features a mechanical automatic movement with a 44-hour power reserve; silver-plated dial; chronograph function with 30-minute register at 12 o'clock and 12-hour register at 6 o'clock; day & date displays at 3 o'clock; small seconds subdial at 9 o'clock; and 42mm (13.5mm thickness), 18k rose gold case on a brown alligator strap with an 18k rose gold ardillon buckle.
Technical details
Movement
Calibre: 75320
Frequency: 28,800 A/h / 4 Hz
Jewels: 25
Power reserve: 44 h
Winding: automatic
Case, dial and strap
Ref. IW391020: 18-carat red gold case, silver-plated dial, dark brown alligator leather strap, pin buckle in 18-carat red gold
Ref. IW391021: 18-carat red gold case, slate-coloured dial, dark brown alligator leather strap, pin buckle in 18-carat red gold
Glass: sapphire, convex, anti reflective coating on both sides
Water-resistant: 3 bar
Diameter: 42 mm ; Case height: 13.5 mm
We can assure that every IWC Portofino Chronograph Rose Gold Automatic Mens Watch IW391020 Replica advertised on https://laurentidewinery.com/media/ is 100% Authentic and Original. As a proof, every replica watches will arrive with its original serial number intact.