IWC Portofino Automatic Moon Phase Watch - 40.0 mm Stainless Steel Case - Silver Dial - Dark Brown Alligator Strap - IW459401 Weekly The model also benefits from

The model also benefits from a 40-hour power reserve

Sellita SW 260-1 self-winding automatic movement with date

(caseband and slide)

Every glance at the Analog display is a journey into precision

IWC Portofino Automatic Moon Phase Watch - 40.0 mm Stainless Steel Case - Silver Dial - Dark Brown Alligator Strap - IW459401 Weekly The model also benefits from40. 0 mm stainless steel case, 11. 1 mm thick, convex sapphire glass crystal with antireflective coating on both sides, silver plated dial, calibre 35800 automatic movement with hours, minutes, seconds, moonphase, approximately 42 hours of power reserve, dark brown alligator leather strap. Water resistant to 3 bar.