The IWC Mark XV is by many considered - ChronoCollective
IWC Schaffhausen - Pilot's Automatic Chronograph 43mm Stainless
Zenith 03.3100.3600/21.M3100 El Primero Chronomaster Sport 41mm
IWC Fliegeruhr Spitfire UTC , Ref: IW3251 , € 3100
Zenith Chronomaster Sport 03.3100.3600/69.C823
IWC Portuguese Chronograph SS Silver Dial / Blue Numerals In
IWC - Iwc Other Model - Ref. IWC - 3100
Aquatimer
Aquatimer Chronograph in Steel on Stainless Steel Bracelet with Black Dial IW376701
Lot 176 - IWC. - An IWC Schaffhausen 18ct gold
IWC Watch Chronograph 41 Pilot's for $7,552 for sale from a