IWC Portofino Chronograph 42mm Ref. IW391031

ADDITIONAL INFORMATION

• Polished stainless steel case.
• Silvered dial.
• Polished gold tone applied index & roman numeral hour markers.
• Minutes/seconds/fractions of seconds track indexes printed in black, with 5 minute increments printed in Arabic Numerals.
• Polished gold tone hands.
• Elegant leaf shaped hour & minutes hands.
• Chronograph/Stopwatch functions:
o Large central seconds counter.
o 30 minute sub-dial counter located at the 12 o’clock position.
o 12 hour sub-dial counter located at the 6 o’clock position.
• Regular running seconds hand sub-dial located at the 9 o’clock position.
• Sub-dial perimeters are slightly recessed with a fine concentric guilloche texture, Chronograph sub-dials also have a very thin polished steel rim on the outer edge.
• Day & Date window displayed at the 3 o’clock position.
• IWC calibre 75320, contains 25 jewels & beats at 28,800 vph & has an approximate power reserve of 44 hours.