IWC Portofino Hand-Wound Tourbillon Retrograde Watch - 45.0 mm 5N Gold Case - Silver Dial - Dark Brown Alligator Strap - IW516501 Submersible Case Back Transparent Case Details

Case Back Transparent Case Details 18-carat pink gold case

it is a symbol of prestige

The renowned Caliber 1055 with 21 Jewels

7mm Case Material Ceramic Dial Type No Numerals Dial Color Openworked Crystal Sapphire Sub Dials None Bezel Material Ceramic Water Resistance 50 Meters / 164 Feet Functions Openworked Dial Features Openworked Dial

a pinnacle of precision and reliability

IWC Portofino Hand-Wound Tourbillon Retrograde Watch - 45.0 mm 5N Gold Case - Silver Dial - Dark Brown Alligator Strap - IW516501 Submersible Case Back Transparent Case Details45. 0 mm 18K 5N gold case, 14. 1 mm thick, see through sapphire glass back, arched edge sapphire glass crystal with antireflective coating on both sides, silver plated dial, calibre 59900 movement with date, hours, minutes, power reserve indicator, tourbillon escapement, approximately 192 hours of power reserve, dark brown alligator leather strap by santoni. Water resistant to 3 bar.