Watches with a 20 mm lug width

Reference Collection Case Dial Movement Water resistance Produced
IWC IW3533-21 Portofino Automatic / Rose Gold / White / Strap Portofino 38 mm Rose Gold White Automatic 30110 30 m 2003–2007
IWC IW3533-22 Portofino Automatic / Stainless Steel / White / Strap Portofino 38 mm Stainless Steel White Automatic 30110 30 m 2003–2007
IWC IW3533-23 Portofino Automatic / Stainless Steel / White / Strap Portofino 38 mm Stainless Steel White Automatic 30110 30 m 2003–2007
IWC IW3533-24 Portofino Automatic / Stainless Steel / Blue / Strap Portofino 38 mm Stainless Steel Blue Automatic 30110 30 m 2003–2007
IWC IW3533-25 Portofino Automatic / Stainless Steel / Black / Strap Portofino 38 mm Stainless Steel Black Automatic 30110 30 m 2003–2007
IWC IW3533-26 Portofino Automatic / Rose Gold / Black / Strap Portofino 38 mm Stainless Steel Black Automatic 30110 30 m 2003–2007
IWC IW3533-27 Portofino Automatic / Rose Gold / White / Strap Portofino 38 mm Stainless Steel White Automatic 30110 30 m 2003–2007
IWC IW3563-01 Portofino Automatic White Gold / Ardoise Portofino 39 mm White Gold Grey Automatic 30110 30 m 2007–2010
IWC IW3563-02 Portofino Automatic Rose Gold / Silver Portofino 39 mm Rose Gold Silver Automatic 30110 30 m 2007–2010
IWC IW3563-03 Portofino Automatic Stainless Steel / Silver Portofino 39 mm Stainless Steel Silver Automatic 30110 30 m 2007–2010
IWC IW3563-04 Portofino Automatic Stainless Steel / Blue Portofino 39 mm Stainless Steel Blue Automatic 30110 30 m 2007–2010
IWC IW3563-05 Portofino Automatic Stainless Steel / Black Portofino 39 mm Stainless Steel Black Automatic 30110 30 m 2007–2010
IWC IW3563-06 Portofino Automatic Rose Gold / Silver Portofino 39 mm Rose Gold Silver Automatic 35110 30 m 2009–2010
IWC IW3563-07 Portofino Automatic Stainless Steel / Silver Portofino 39 mm Stainless Steel Silver Automatic 35110 30 m 2009–2010
IWC IW3563-08 Portofino Automatic Stainless Steel / Black Portofino 39 mm Stainless Steel Black Automatic 35110 30 m 2009–2010
IWC IW3563-09 Portofino Automatic Year of the Tiger Portofino 39 mm Rose Gold Champagne Automatic 35110 30 m 2009–2010
IWC IW3563-10 Portofino Automatic Rose Gold / Champagne Portofino 39 mm Rose Gold Champagne Automatic 35110 30 m 2009–2010
IWC IW3565-01 Portofino Automatic Stainless Steel / Silver Portofino 40 mm Stainless Steel Silver Automatic 35111 30 m 2011
IWC IW3565-02 Portofino Automatic Stainless Steel / Black Portofino 40 mm Stainless Steel Black Automatic 35111 30 m 2011
IWC IW3565-04 Portofino Automatic Red Gold / Silver Portofino 40 mm Red Gold Silver Automatic 35111 30 m 2011
IWC IW3565-05 Portofino Automatic Stainless Steel / Silver / Milanese Portofino 40 mm Stainless Steel Silver Automatic 35111 30 m 2011
IWC IW3565-06 Portofino Automatic Stainless Steel / Black / Milanese Portofino 40 mm Stainless Steel Black Automatic 35111 30 m 2011
IWC IW3565-07 Portofino Automatic Stainless Steel / Silver / Short Milanese Portofino 40 mm Stainless Steel Silver Automatic 35111 30 m 2011
IWC IW3565-08 Portofino Automatic Stainless Steel / Black / Short Milanese Portofino 40 mm Stainless Steel Black Automatic 35111 30 m 2011
IWC IW3565-09 Portofino Automatic Stainless Steel / Silver / Long Milanese Portofino 40 mm Stainless Steel Silver Automatic 35111 30 m 2011
IWC IW3565-10 Portofino Automatic Stainless Steel / Black / Long Milanese Portofino 40 mm Stainless Steel Black Automatic 35111 30 m 2011
IWC IW3565-11 Portofino Automatic Red Gold / Ardoise Portofino 40 mm Red Gold Grey Automatic 35111 30 m 2011
IWC IW3565-12 Portofino Automatic White Gold Boutique Edition Portofino 40 mm Stainless Steel Blue Automatic 35111 30 m 2011
IWC IW3565-14 Portofino Automatic White Gold / Silver / Diamond Portofino 40 mm White Gold Silver Automatic 35111 30 m
IWC IW3565-15 Portofino Automatic Red Gold / Silver / Diamond Portofino 40 mm Red Gold Silver Automatic 35111 30 m
IWC IW3565-16 Portofino Automatic Red Gold / Ardoise / Diamond Portofino 40 mm Red Gold Grey Automatic 35111 30 m
IWC IW3565-17 Portofino Automatic Stainless Steel / Silver Portofino 40 mm Stainless Steel Silver Automatic 35111 30 m 2015
IWC IW3565-18 Portofino Automatic 150 Years Stainless Steel / Blue Portofino 40 mm Stainless Steel Blue Automatic 35111 30 m 2018
IWC IW3565-19 Portofino Automatic 150 Years Stainless Steel / White Portofino 40 mm Stainless Steel White Automatic 35111 30 m 2018
IWC IW3565-21 Portofino Automatic Red Gold / Silver / Chinese New Year Portofino 40 mm Red Gold Silver Automatic 35111 30 m 2018
IWC IW3565-22 Portofino Automatic Red Gold / Blue Portofino 40 mm Red Gold Blue Automatic 35111 30 m 2019
IWC IW3565-23 Portofino Automatic Stainless Steel / Blue / Alligator Portofino 40 mm Stainless Steel Blue Automatic 35111 30 m 2019
IWC IW3583-03 Portugieser Automatic 40 Stainless Steel / Silver / Alligator Portugieser 40.4 mm Stainless Steel Silver Automatic 51011 30 m 2020
IWC IW3705-01 Pilot's Watch Chronograph Ceramic / German / Strap Pilot 39 mm Ceramic, Stainless Steel Black Automatic 7922 60 m 1994–1998
IWC IW3705-02 Pilot's Watch Chronograph Ceramic / Italian / Strap Pilot 39 mm Ceramic, Stainless Steel Black Automatic 7922 60 m 1994–1998
IWC IW3705-03 Pilot's Watch Chronograph Ceramic / English / Strap Pilot 39 mm Ceramic, Stainless Steel Black Automatic 7922 60 m 1994–1998
IWC IW3705-04 Pilot's Watch Chronograph Ceramic / French / Strap Pilot 39 mm Ceramic, Stainless Steel Black Automatic 7922 60 m 1994–1998
IWC IW3705-05 Pilot's Watch Chronograph Ceramic / German / Bracelet Pilot 39 mm Ceramic, Stainless Steel Black Automatic 7922 60 m 1994–1998
IWC IW3705-06 Pilot's Watch Chronograph Ceramic / Italian / Bracelet Pilot 39 mm Ceramic, Stainless Steel Black Automatic 7922 60 m 1994–1998
IWC IW3705-07 Pilot's Watch Chronograph Ceramic / English / Bracelet Pilot 39 mm Ceramic, Stainless Steel Black Automatic 7922 60 m 1994–1998
IWC IW3705-08 Pilot's Watch Chronograph Ceramic / French / Bracelet Pilot 39 mm Ceramic, Stainless Steel Black Automatic 7922 60 m 1994–1998
IWC IW3706-01 Pilot's Watch Chronograph Stainless Steel / Black / German / Strap Pilot 39 mm Stainless Steel Black Automatic 7922 60 m 1994–2005
IWC IW3706-02 Pilot's Watch Chronograph Stainless Steel / Black / Italian / Strap Pilot 39 mm Stainless Steel Black Automatic 7922 60 m 1994–2005
IWC IW3706-03 Pilot's Watch Chronograph Stainless Steel / Black / English / Strap Pilot 39 mm Stainless Steel Black Automatic 7922 60 m 1994–2005
IWC IW3706-04 Pilot's Watch Chronograph Stainless Steel / Black / French / Strap Pilot 39 mm Stainless Steel Black Automatic 7922 60 m 1994–2005
IWC IW3706-05 Pilot's Watch Chronograph Stainless Steel / Black / German / Bracelet Pilot 39 mm Stainless Steel Black Automatic 7922 60 m 1994–2005
IWC IW3706-06 Pilot's Watch Chronograph Stainless Steel / Black / Italian / Bracelet Pilot 39 mm Stainless Steel Black Automatic 7922 60 m 1994–2005
IWC IW3706-07 Pilot's Watch Chronograph Stainless Steel / Black / English / Bracelet Pilot 39 mm Stainless Steel Black Automatic 7922 60 m 1994–2005
IWC IW3706-08 Pilot's Watch Chronograph Stainless Steel / Black / French / Bracelet Pilot 39 mm Stainless Steel Black Automatic 7922 60 m 1994–2005
IWC IW3706-09 Pilot's Watch Chronograph Stainless Steel / Black / Spanish / Strap Pilot 39 mm Stainless Steel Black Automatic 7922 60 m 1994–2005
IWC IW3706-10 Pilot's Watch Chronograph Stainless Steel / Black / Spanish / Bracelet Pilot 39 mm Stainless Steel Black Automatic 7922 60 m 1994–2005
IWC IW3706-11 Pilot's Watch Spitfire Chronograph Stainless Steel / Black / German / Strap Pilot 39 mm Stainless Steel Black Automatic 7922 60 m 2003–2006
IWC IW3706-12 Pilot's Watch Spitfire Chronograph Stainless Steel / Black / Italian / Strap Pilot 39 mm Stainless Steel Black Automatic 7922 60 m 2003–2006
IWC IW3706-13 Pilot's Watch Spitfire Chronograph Stainless Steel / Black / English / Strap Pilot 39 mm Stainless Steel Black Automatic 7922 60 m 2003–2006
IWC IW3706-14 Pilot's Watch Spitfire Chronograph Stainless Steel / Black / French / Strap Pilot 39 mm Stainless Steel Black Automatic 7922 60 m 2003–2006
IWC IW3706-15 Pilot's Watch Spitfire Chronograph Stainless Steel / Black / Spanish / Strap Pilot 39 mm Stainless Steel Black Automatic 7922 60 m 2003–2006
IWC IW3706-16 Pilot's Watch Spitfire Chronograph Stainless Steel / Black / German / Bracelet Pilot 39 mm Stainless Steel Black Automatic 7922 60 m 2003–2006
IWC IW3706-17 Pilot's Watch Spitfire Chronograph Stainless Steel / Black / Italian / Bracelet Pilot 39 mm Stainless Steel Black Automatic 7922 60 m 2003–2006
IWC IW3706-18 Pilot's Watch Spitfire Chronograph Stainless Steel / Black / English / Bracelet Pilot 39 mm Stainless Steel Black Automatic 7922 60 m 2003–2006
IWC IW3706-19 Pilot's Watch Spitfire Chronograph Stainless Steel / Black / French / Bracelet Pilot 39 mm Stainless Steel Black Automatic 7922 60 m 2003–2006
IWC IW3706-20 Pilot's Watch Spitfire Chronograph Stainless Steel / Black / Spanish / Bracelet Pilot 39 mm Stainless Steel Black Automatic 7922 60 m 2003–2006
IWC IW3706-21 Pilot's Watch Spitfire Chronograph Stainless Steel / Silver / German / Strap Pilot 39 mm Stainless Steel Silver Automatic 7922 60 m 2003–2006
IWC IW3706-22 Pilot's Watch Spitfire Chronograph Stainless Steel / Silver / Italian / Strap Pilot 39 mm Stainless Steel Silver Automatic 7922 60 m 2003–2006
IWC IW3706-23 Pilot's Watch Spitfire Chronograph Stainless Steel / Silver / English / Strap Pilot 39 mm Stainless Steel Silver Automatic 7922 60 m 2003–2006
IWC IW3706-24 Pilot's Watch Spitfire Chronograph Stainless Steel / Silver / English / Strap Pilot 39 mm Stainless Steel Silver Automatic 7922 60 m 2003–2006
IWC IW3706-25 Pilot's Watch Spitfire Chronograph Stainless Steel / Silver / Spanish / Strap Pilot 39 mm Stainless Steel Silver Automatic 7922 60 m 2003–2006
IWC IW3706-26 Pilot's Watch Spitfire Chronograph Stainless Steel / Silver / German / Bracelet Pilot 39 mm Stainless Steel Silver Automatic 7922 60 m 2003–2006
IWC IW3706-27 Pilot's Watch Spitfire Chronograph Stainless Steel / Silver / Italian / Bracelet Pilot 39 mm Stainless Steel Silver Automatic 7922 60 m 2003–2006
IWC IW3706-28 Pilot's Watch Spitfire Chronograph Stainless Steel / Silver / English / Bracelet Pilot 39 mm Stainless Steel Silver Automatic 7922 60 m 2003–2006
IWC IW3706-29 Pilot's Watch Spitfire Chronograph Stainless Steel / Silver / French / Bracelet Pilot 39 mm Stainless Steel Silver Automatic 7922 60 m 2003–2006
IWC IW3706-30 Pilot's Watch Spitfire Chronograph Stainless Steel / Silver / Spanish / Bracelet Pilot 39 mm Stainless Steel Silver Automatic 7922 60 m 2003–2006
IWC IW3706-31 Pilot's Watch Chronograph Stainless Steel / Black / Cathay Pacific Pilot 39 mm Stainless Steel Black Automatic 7922 60 m 2006–2007
IWC IW3714-01 Portuguese Chrono-Automatic Stainless Steel / Silver Portugieser 40.9 mm Stainless Steel Silver Automatic 79350 30 m 1998–2012
IWC IW3714-02 Portuguese Chrono-Automatic Rose Gold / Silver Portugieser 40.9 mm Rose Gold Silver Automatic 79350 30 m 1998–2011
IWC IW3714-03 Portuguese Chrono-Automatic White Gold / Black Portugieser 40.9 mm White Gold Black Automatic 79350 30 m 2007–2008
IWC IW3714-04 Portuguese Chrono-Automatic Stainless Steel / Reverse Panda Portugieser 40.9 mm Stainless Steel Black Automatic 79350 30 m 1998–2012
IWC IW3714-05 Portuguese Chrono-Automatic White Gold / Silver Portugieser 40.9 mm White Gold Silver Automatic 79350 30 m 1998–2012
IWC IW3714-08 Portuguese Chrono-Automatic Descoberta do Brasil Portugieser 40.9 mm Rose Gold Silver Automatic 79350 30 m 2002–2003
IWC IW3714-09 Portuguese Chrono-Automatic Rose Gold / Silver Portugieser 40.9 mm Rose Gold Silver Automatic 79350 30 m 2007–2011
IWC IW3714-11 Portuguese Chrono-Automatic Stainless Steel / Panda Portugieser 40.9 mm Stainless Steel Silver Automatic 79350 30 m 2004
IWC IW3714-12 Portuguese Chrono-Automatic White Gold / Silver Portugieser 40.9 mm White Gold Silver Automatic 79350 30 m 1998–2012
IWC IW3714-13 Portuguese Chrono-Automatic White Gold / Black Portugieser 40.9 mm White Gold Silver Automatic 79350 30 m 2003–2008
IWC IW3714-15 Portuguese Chrono-Automatic Rose Gold / Black Portugieser 40.9 mm Rose Gold Black Automatic 79350 30 m 2003
IWC IW3714-16 Portuguese Chrono-Automatic Yellow Gold / Silver Portugieser 40.9 mm Yellow Gold Silver Automatic 79350 30 m 2007–2008
IWC IW3714-17 Portuguese Chrono-Automatic Stainless Steel / Silver Portugieser 40.9 mm Stainless Steel Silver Automatic 79350 30 m 1998–2016
IWC IW3714-30 Portuguese Chrono-Automatic Boris Becker Portugieser 40.9 mm Stainless Steel Green Automatic 79350 30 m 2005
IWC IW3714-31 Portuguese Chrono-Automatic White Gold / Ardoise Portugieser 40.9 mm White Gold Grey Automatic 79350 30 m 2005–2007
IWC IW3714-33 Portuguese Chrono-Automatic Jackie Chan Portugieser 40.9 mm Rose Gold Brown Automatic 79350 30 m 2004–2005
IWC IW3714-38 Portuguese Chrono-Automatic Stainless Steel / Black Portugieser 40.9 mm Stainless Steel Black Automatic 79350 30 m 2006–2012
IWC IW3714-45 Portuguese Chrono-Automatic Stainless Steel / Silver Portugieser 40.9 mm Stainless Steel Silver Automatic 79350 30 m 2011–2019
IWC IW3714-46 Portuguese Chrono-Automatic Stainless Steel / Silver Portugieser 40.9 mm Stainless Steel Silver Automatic 79350 30 m 2012–2019
IWC IW3714-47 Portuguese Chrono-Automatic Stainless Steel / Black Portugieser 40.9 mm Stainless Steel Black Automatic 79350 30 m 2011–2019
IWC IW3714-50 Portuguese Chrono-Automatic Stainless Steel / Galli Portugieser 40.9 mm Stainless Steel Brown Automatic 79350 30 m 2007
IWC IW3714-64 Portuguese Chrono-Automatic Stainless Steel / Panda Japan Portugieser 40.9 mm Stainless Steel Silver Automatic 79350 30 m 2007
IWC IW3714-66 Portuguese Chrono-Automatic Stainless Steel / Lucerne Portugieser 40.9 mm Stainless Steel Grey Automatic 79350 30 m 2007