Watches with a 20 mm lug width

Reference Collection Case Dial Movement Water resistance Produced
Omega 311.33.42.30.01.002 Speedmaster Professional Moonwatch Big Box / Sapphire Speedmaster Moonwatch 42 mm Stainless Steel Black Manual Winding 1863 50 m 2014–2021
Omega 311.33.42.50.01.001 Speedmaster Moonwatch Anniversary Stainless Steel Speedmaster Moonwatch 42 mm Stainless Steel Black Manual Winding 3201 100 m 2007–2009
Omega 311.62.42.30.06.001 Speedmaster Professional Apollo 11 45th Anniversary Speedmaster Moonwatch 42 mm Titanium, Sedna Gold Grey Manual Winding 1861 50 m 2014
Omega 311.63.42.03.01.001 Speedmaster Moonwatch Professional Yellow Gold / Starmus Speedmaster Moonwatch 42 mm Yellow Gold Black Manual Winding 1861 50 m 2017
Omega 311.63.42.30.03.001 Speedmaster Professional Moonwatch Apollo XVII 45th Anniversary / Yellow Gold Speedmaster Moonwatch 42 mm Yellow Gold Blue Manual Winding 1863 50 m 2017
Omega 311.63.42.50.01.001 Speedmaster Moonwatch Anniversary Red Gold Speedmaster Moonwatch 42 mm Red Gold Black Manual Winding 3201 50 m 2007–2009
Omega 311.63.42.50.01.002 Speedmaster Moonwatch Anniversary Yellow Gold Speedmaster Moonwatch 42 mm Yellow Gold Black Manual Winding 3201 50 m 2007–2009
Omega 311.63.42.50.01.003 Speedmaster Moonwatch Anniversary White Gold Speedmaster Moonwatch 42 mm White Gold Black Manual Winding 3201 50 m 2007–2009
Omega 311.90.42.30.01.001 Speedmaster Professional Moonwatch Apollo 11 40th Anniversary Platinum Speedmaster Moonwatch 42 mm Platinum Black Manual Winding 1861 50 m 2009–2011
Omega 3151.50.00 Speedmaster Broad Arrow Yellow Gold / Black / Bracelet Speedmaster Broad Arrow 42 mm Yellow Gold Black Automatic 3303 100 m 2002
Omega 3152.30.00 Speedmaster Broad Arrow White Gold / Silver / Bracelet Speedmaster Broad Arrow 42 mm White Gold Silver Automatic 3303 100 m 2002
Omega 3153.80.00 Speedmaster Broad Arrow Red Gold / Black / Bracelet Speedmaster Broad Arrow 42 mm Red Gold Black Automatic 3303 100 m 2002
Omega 3159.50.00 Speedmaster Broad Arrow Red Gold / Black / Bracelet / Michael Schumacher Speedmaster Broad Arrow 42 mm Red Gold Black Automatic 3303 100 m 2003
Omega 3192.30.00 Speedmaster Professional Moonwatch Apollo XI 25th White Gold Bracelet Speedmaster Moonwatch 42 mm White Gold Black Manual Winding 864 50 m 1986–1988
Omega 3193.50.00 Speedmaster Replica 57 Yellow Gold / Bracelet Speedmaster Moonwatch 42 mm Yellow Gold Black Manual Winding 1861 50 m 1998–2003
Omega 3194.50.00 Speedmaster Professional Moonwatch Yellow Gold / Black / Bracelet / Jubilee Chronometer Speedmaster Moonwatch 42 mm Yellow Gold Black Manual Winding 864 50 m 1992
Omega 3195.50.00 Speedmaster Professional Moonwatch Yellow Gold / Bracelet Speedmaster Moonwatch 42 mm Yellow Gold Black Manual Winding 1863 50 m 1999–2014
Omega 3195.59.00 Speedmaster Professional Moonwatch Apollo - Soyuz 25th Anniversary Speedmaster Moonwatch 42 mm Yellow Gold Black Manual Winding 1863 30 m 2000
Omega 3197.50.00 Speedmaster Professional Moonwatch MIR 365 / Yellow Gold Speedmaster Moonwatch 42 mm Yellow Gold Black Manual Winding 863 50 m 1993
Omega 321.10.42.50.01.001 Speedmaster Broad Arrow 1957 Stainless Steel / Black / Bracelet Speedmaster Broad Arrow 42 mm Stainless Steel Black Automatic 3313 100 m
Omega 321.10.42.50.02.001 Speedmaster Broad Arrow 1957 Stainless Steel / Silver / Bracelet Speedmaster Broad Arrow 42 mm Stainless Steel Silver Automatic 3313 100 m
Omega 321.10.42.50.04.001 Speedmaster Co-Axial Stainless Steel / White / Bracelet / Olympic Collection Speedmaster (Non-Moonwatch) 42 mm Stainless Steel White Automatic 3313 100 m
Omega 321.12.42.50.01.001 Speedmaster Broad Arrow 1957 Stainless Steel / Black Speedmaster Broad Arrow 42 mm Stainless Steel Black Automatic 3313 100 m
Omega 321.12.42.50.02.001 Speedmaster Broad Arrow 1957 Stainless Steel / Silver Speedmaster Broad Arrow 42 mm Stainless Steel Silver Automatic 3313 100 m
Omega 321.50.42.50.01.001 Speedmaster Broad Arrow 1957 Red Gold / Black / Bracelet Speedmaster Broad Arrow 42 mm Red Gold Black Automatic 3313 100 m
Omega 321.50.42.50.02.001 Speedmaster Broad Arrow 1957 Yellow Gold / Silver / Bracelet Speedmaster Broad Arrow 42 mm Yellow Gold Silver Automatic 3313 100 m
Omega 321.53.42.50.01.001 Speedmaster Broad Arrow 1957 Red Gold / Black Speedmaster Broad Arrow 42 mm Red Gold Black Automatic 3313 100 m
Omega 321.53.42.50.02.001 Speedmaster Broad Arrow 1957 Yellow Gold / Silver Speedmaster Broad Arrow 42 mm Yellow Gold Silver Automatic 3313 100 m
Omega 321.90.42.50.13.001 Speedmaster Broad Arrow 1957 Stainless Steel / Red Gold / Brown / Bracelet Speedmaster Broad Arrow 42 mm Red Gold, Stainless Steel Brown Automatic 3313 100 m
Omega 321.90.42.50.13.002 Speedmaster Broad Arrow 1957 Stainless Steel / Red Gold / Brown / Bracelet Speedmaster Broad Arrow 42 mm Pink Gold, Stainless Steel Brown Automatic 3313 100 m
Omega 321.93.42.50.13.001 Speedmaster Broad Arrow 1957 Stainless Steel / Red Gold / Brown Speedmaster Broad Arrow 42 mm Pink Gold, Stainless Steel Brown Automatic 3313 100 m
Omega 327.10.43.50.01.001 Speedmaster Mark II Co-Axial Chronograph Stainless Steel / Black / Bracelet Speedmaster (Non-Moonwatch) 42.4 mm Stainless Steel Black Automatic 3330 100 m 2014
Omega 327.10.43.50.06.001 Speedmaster Mark II Co-Axial Chronograph Stainless Steel / Grey / Bracelet Speedmaster (Non-Moonwatch) 42.4 mm Stainless Steel Grey Automatic 3330 100 m 2014
Omega 327.20.43.50.01.001 Speedmaster Mark II Co-Axial Chronograph Stainless Steel / Sedna Gold / Grey / Bracelet Speedmaster (Non-Moonwatch) 42.4 mm Sedna Gold, Stainless Steel Grey Automatic 3330 100 m 2015
Omega 331.10.42.51.01.001 Speedmaster 57 Co-Axial Stainless Steel / Black / Bracelet Speedmaster '57 41.5 mm Stainless Steel Black Automatic 9300 100 m 2013–2021
Omega 331.10.42.51.01.002 Speedmaster 57 Co-Axial Stainless Steel / Black Vintage / Bracelet Speedmaster '57 41.5 mm Stainless Steel Black Automatic 9300 100 m 2015–2021
Omega 331.10.42.51.02.002 Speedmaster 57 Co-Axial Stainless Steel / Silver / Bracelet Speedmaster '57 41.5 mm Stainless Steel Silver Automatic 9300 100 m 2013–2021
Omega 331.10.42.51.03.001 Speedmaster 57 Co-Axial Stainless Steel / Blue / Bracelet Speedmaster '57 41.5 mm Stainless Steel Blue Automatic 9300 100 m 2013–2021
Omega 331.12.42.51.01.001 Speedmaster 57 Co-Axial Stainless Steel / Black Speedmaster '57 41.5 mm Stainless Steel Black Automatic 9300 100 m 2013–2021
Omega 331.12.42.51.01.002 Speedmaster 57 Co-Axial Stainless Steel / Black Vintage Speedmaster '57 41.5 mm Stainless Steel Black Automatic 9300 100 m 2015–2021
Omega 331.12.42.51.02.002 Speedmaster 57 Co-Axial Stainless Steel / Silver Speedmaster '57 41.5 mm Stainless Steel Silver Automatic 9300 100 m 2013–2021
Omega 331.12.42.51.03.001 Speedmaster 57 Co-Axial Stainless Steel / Blue Speedmaster '57 41.5 mm Stainless Steel Blue Automatic 9300 100 m 2013–2021
Omega 331.20.42.51.01.002 Speedmaster 57 Co-Axial Stainless Steel / Red Gold / Black / Bracelet Speedmaster '57 41.5 mm Red Gold, Stainless Steel Black Automatic 9300 100 m 2013–2021
Omega 331.20.42.51.02.001 Speedmaster 57 Co-Axial Stainless Steel / Yellow Gold / Silver / Bracelet Speedmaster '57 41.5 mm Yellow Gold, Stainless Steel Silver Automatic 9300 100 m 2013–2021
Omega 331.22.42.51.01.001 Speedmaster 57 Co-Axial Stainless Steel / Red Gold / Black Speedmaster '57 41.5 mm Red Gold, Stainless Steel Black Automatic 9300 100 m 2013–2021
Omega 331.50.42.51.02.001 Speedmaster 57 Co-Axial Yellow Gold / Silver / Bracelet Speedmaster '57 41.5 mm Yellow Gold Silver Automatic 9301 100 m 2013–2021
Omega 331.50.42.51.02.002 Speedmaster 57 Co-Axial Red Gold / Silver / Bracelet Speedmaster '57 41.5 mm Red Gold Silver Automatic 9301 100 m 2013–2021
Omega 331.50.42.51.08.001 Speedmaster 57 Co-Axial Yellow Gold / Rory McIlroy / Bracelet Speedmaster '57 41.5 mm Yellow Gold Champagne Automatic 9301 100 m 2019–2021
Omega 331.53.42.51.02.001 Speedmaster 57 Co-Axial Yellow Gold / Silver Speedmaster '57 41.5 mm Yellow Gold Silver Automatic 9301 100 m 2013–2021
Omega 331.53.42.51.02.002 Speedmaster 57 Co-Axial Red Gold / Silver Speedmaster '57 41.5 mm Red Gold Silver Automatic 9301 100 m 2013–2021
Omega 331.90.42.51.04.001 Speedmaster 57 Co-Axial Titanium / White / Bracelet Speedmaster '57 41.5 mm Titanium White Automatic 9300 100 m 2013–2021
Omega 331.92.42.51.04.001 Speedmaster 57 Co-Axial Titanium / White Speedmaster '57 41.5 mm Titanium White Automatic 9300 100 m 2013–2021
Omega 3366.51.00 Speedmaster Professional Moonwatch Apollo 15 35th Anniversary Speedmaster Moonwatch 42 mm Red Gold, Stainless Steel Black Manual Winding 1861 50 m 2006–2007
Omega 3506.31.00 Speedmaster Michael Schumacher Stainless Steel / Silver / Bracelet / The Legend Silver Speedmaster (Non-Moonwatch) 42 mm Stainless Steel White Automatic 3301 100 m 2005–2009
Omega 3506.61.00 Speedmaster Michael Schumacher Stainless Steel / Red / Bracelet / The Legend Red Speedmaster (Non-Moonwatch) 42 mm Stainless Steel Red Automatic 3301 100 m 2005–2009
Omega 3507.51.00 Speedmaster Michael Schumacher Stainless Steel / Black / Bracelet / The Legend Panda Speedmaster (Non-Moonwatch) 42 mm Stainless Steel Black Automatic 3301 100 m 2005–2009
Omega 3540.30.00 Speedmaster Split-Seconds Stainless Steel / Silver / Bracelet Speedmaster (Non-Moonwatch) 43.3 mm Stainless Steel Silver Automatic 3600 100 m 1999
Omega 3540.50.00 Speedmaster Split-Seconds Stainless Steel / Carbon / Bracelet Speedmaster (Non-Moonwatch) 43.3 mm Stainless Steel Black Automatic 3600 100 m 1999
Omega 3540.80.00 Speedmaster Split-Seconds Stainless Steel / Blue / Bracelet Speedmaster (Non-Moonwatch) 43.3 mm Stainless Steel Blue Automatic 3600 100 m 1999
Omega 3551.20.00 Speedmaster Broad Arrow Stainless Steel / White / Bracelet Speedmaster Broad Arrow 42 mm Stainless Steel White Automatic 3303 100 m 2002
Omega 3551.50.00 Speedmaster Broad Arrow Stainless Steel / Black / Bracelet Speedmaster Broad Arrow 42 mm Stainless Steel Black Automatic 3303 100 m 2002
Omega 3552.59.00 Speedmaster Racing Chronometer Stainless Steel / Carbon Black / Bracelet Speedmaster (Non-Moonwatch) 42 mm Stainless Steel Black Automatic 3301 100 m 2003
Omega 3555.55.00 Speedmaster Broad Arrow Stainless Steel / Diamond / Black / Bracelet Speedmaster Broad Arrow 42 mm Stainless Steel Black Automatic 3303 100 m 2002
Omega 3555.75.00 Speedmaster Broad Arrow Stainless Steel / Diamond / MOP / Bracelet Speedmaster Broad Arrow 42 mm Stainless Steel White Automatic 3303 100 m
Omega 3556.50.00 Speedmaster Broad Arrow Stainless Steel / Black / Bracelet / Olympic Speedmaster Broad Arrow 42 mm Stainless Steel Black Automatic 3303 100 m 2002
Omega 3557.50.00 Speedmaster Broad Arrow Stainless Steel / Black / Bracelet / Olympic Timeless Speedmaster Broad Arrow 42 mm Stainless Steel Black Automatic 3303 100 m 2002
Omega 3559.32.00 Speedmaster Michael Schumacher Stainless Steel / Panda / Bracelet / The Legend Silver Speedmaster (Non-Moonwatch) 42 mm Stainless Steel White Automatic 3301 100 m 2003–2004
Omega 3565.80.00 Speedmaster Professional Moonwatch Gemini IV 40th Anniversary Speedmaster Moonwatch 42 mm Stainless Steel Blue Manual Winding 1861 50 m 2005–2006
Omega 3569.31.00 Speedmaster Professional Moonwatch Apollo 11 35th Anniversary Speedmaster Moonwatch 42 mm Stainless Steel Silver Manual Winding 1861 50 m 2004–2005
Omega 3570.31.00 Speedmaster Professional Moonwatch Mitsukoshi Speedmaster Moonwatch 42 mm Stainless Steel Silver Manual Winding 1861 50 m 2003–2004
Omega 3570.40.00 Speedmaster Professional Moonwatch Japan Racing Speedmaster Moonwatch 42 mm Stainless Steel Grey Manual Winding 1861 50 m 2004–2005
Omega 3570.50.00 Speedmaster Professional Plexi / Bracelet Speedmaster Moonwatch 42 mm Stainless Steel Black Manual Winding 1861 50 m 1996–2014
Omega 3571.50.00 Speedmaster Professional Galaxy Express Speedmaster Moonwatch 42 mm Stainless Steel Black Manual Winding 1861 50 m 1999
Omega 3573.50.00 Speedmaster Professional Moonwatch Sapphire Sandwich Speedmaster Moonwatch 42 mm Stainless Steel Black Manual Winding 1863 50 m 2002–2014
Omega 3574.51.00 Speedmaster Professional Apollo XVII Last Man Speedmaster Moonwatch 42 mm Stainless Steel Black Manual Winding 1861 50 m 2002
Omega 3575.20.00 Speedmaster Professional Broad Arrow Moonphase Stainless Steel / Ivory / Bracelet Speedmaster Moonwatch 42 mm White Gold, Stainless Steel Ivory Manual Winding 1866 50 m 2001–2005
Omega 3575.30.00 Speedmaster Professional Broad Arrow Moonphase Stainless Steel / Silver / Bracelet Speedmaster Moonwatch 42 mm White Gold, Stainless Steel Silver Manual Winding 1866 50 m 2001–2005
Omega 3577.50.00 Speedmaster Professional Moonwatch From Moon to Mars Speedmaster Moonwatch 42 mm Stainless Steel Black Manual Winding 1861 50 m 2004–2008
Omega 3578.51.00 Speedmaster Professional Moonwatch Snoopy Award Speedmaster Moonwatch 42 mm Stainless Steel Black Manual Winding 1861 50 m 2003–2004
Omega 3592.50.00 I Speedmaster Professional Moonwatch Apollo XI 25th Anniversary Italy Speedmaster Moonwatch 42 mm Stainless Steel Black Manual Winding 1863 50 m 1994
Omega 3593.20.00 Speedmaster Professional Moonwatch Albino Speedmaster Moonwatch 42 mm Stainless Steel White Manual Winding 1861 50 m 1997–1998
Omega 3597.02.00 Speedmaster Professional Missions Apollo 13 Speedmaster Moonwatch 42 mm Stainless Steel Black Manual Winding 1861 50 m 1997–1998
Omega 3597.03.00 Speedmaster Professional Missions Gemini V Speedmaster Moonwatch 42 mm Stainless Steel Black Manual Winding 1861 50 m 1997–1998
Omega 3597.04.00 Speedmaster Professional Missions Gemini VI Speedmaster Moonwatch 42 mm Stainless Steel Black Manual Winding 1861 50 m 1997–1998
Omega 3597.05.00 Speedmaster Professional Missions Gemini VII Speedmaster Moonwatch 42 mm Stainless Steel Black Manual Winding 1861 50 m 1997–1998
Omega 3597.06.00 Speedmaster Professional Missions Gemini VIII Speedmaster Moonwatch 42 mm Stainless Steel Black Manual Winding 1861 50 m 1997–1998
Omega 3597.07.00 Speedmaster Professional Missions Gemini IX Speedmaster Moonwatch 42 mm Stainless Steel Black Manual Winding 1861 50 m 1997–1998
Omega 3597.08.00 Speedmaster Professional Missions Gemini X Speedmaster Moonwatch 42 mm Stainless Steel Black Manual Winding 1861 50 m 1997–1998
Omega 3597.09.00 Speedmaster Professional Missions Gemini XI Speedmaster Moonwatch 42 mm Stainless Steel Black Manual Winding 1861 50 m 1997–1998
Omega 3597.10.00 Speedmaster Professional Missions Gemini XII Speedmaster Moonwatch 42 mm Stainless Steel Black Manual Winding 1861 50 m 1997–1998
Omega 3597.11.00 Speedmaster Professional Missions Apollo 7 Speedmaster Moonwatch 42 mm Stainless Steel Black Manual Winding 1861 50 m 1997–1998
Omega 3597.12.00 Speedmaster Professional Missions Apollo 8 Speedmaster Moonwatch 42 mm Stainless Steel Black Manual Winding 1861 50 m 1997–1998
Omega 3597.13.00 Speedmaster Professional Missions Apollo 9 Speedmaster Moonwatch 42 mm Stainless Steel Black Manual Winding 1861 50 m 1997–1998
Omega 3597.14.00 Speedmaster Professional Missions Apollo 10 Speedmaster Moonwatch 42 mm Stainless Steel Black Manual Winding 1861 50 m 1997–1998
Omega 3597.15.00 Speedmaster Professional Missions Apollo 11 Speedmaster Moonwatch 42 mm Stainless Steel Black Manual Winding 1861 50 m 1997–1998
Omega 3597.16.00 Speedmaster Professional Missions Apollo 12 Speedmaster Moonwatch 42 mm Stainless Steel Black Manual Winding 1861 50 m 1997–1998
Omega 3597.17.00 Speedmaster Professional Missions Apollo 14 Speedmaster Moonwatch 42 mm Stainless Steel Black Manual Winding 1861 50 m 1997–1998
Omega 3597.18.00 Speedmaster Professional Missions Apollo 15 Speedmaster Moonwatch 42 mm Stainless Steel Black Manual Winding 1861 50 m 1997–1998
Omega 3597.19.00 Speedmaster Professional Missions Apollo 16 Speedmaster Moonwatch 42 mm Stainless Steel Black Manual Winding 1861 50 m 1997–1998
Omega 3597.20.00 Speedmaster Professional Missions Apollo 17 Speedmaster Moonwatch 42 mm Stainless Steel Black Manual Winding 1861 50 m 1997–1998