Ingenieur through the years

IWC Schaffhausen · 1955–present

Calibre

IWC 8541 ES: 1977–1980IWC 35782: 1987–1992Jaeger-LeCoultre 633: 1991–2000IWC 80110: 2005–2011, 2013–2017IWC 80111: 2007–2009IWC 89361: 2009–2015, 2017IWC 89800: 2017, 2019Others: 1983–2000, 2005–2013, 2015–2018, 2023–2026

Diameter

46 mm: 2009–2011, 2013–201745.5 mm: 2007–2012, 201445 mm: 2011–2013, 2015, 2017, 201944 mm: 2007–2009, 2017–201840 mm: 2007–2009, 2013, 2015, 2017, 2023–202638 mm: 1977–198034 mm: 1983–2000Others: 1987–1992, 2005–2009, 2016–2018, 2025–2026

Thickness

16 mm: 2011–201315 mm: 2007–2011, 2013, 2015–201814.5 mm: 2005–201714 mm: 2007–2009, 20139 mm: 1991–20008.8 mm: 1989–20008.6 mm: 1983–1990Others: 2005–2008, 2013, 2015, 2017–2019, 2023–2026

Generations

Shaded: new to the line.

  1. 1977–1980Ingenieur SL JumboIW183201
    • Calibre IWC 8541 ES (new to the line)
    • 38 mm (new to the line)
  2. 1983–1990Ingenieur SL Automatic3505
    • Calibre IWC 375 (new to the line)
    • 34 mm (new to the line)
    • 8.6 mm thick (new to the line)
  3. 1987–1992Ingenieur SL Perpetual CalendarIW354003
    • Calibre IWC 35782 (new to the line)
    • 34.5 mm (new to the line)
  4. 1987–1992Ingenieur SL Perpetual CalendarIW924503
    • Calibre IWC 35782 (new to the line)
    • 34.5 mm (new to the line)
  5. 1989–1992Ingenieur 500,000 A/mIW350802
    • Calibre IWC 35790 (new to the line)
    • 34 mm
    • 8.8 mm thick (new to the line)
  6. 1991–2000Ingenieur Mecaquartz Chronograph Alarm3805
    • Calibre Jaeger-LeCoultre 633 (new to the line)
    • 34 mm
    • 9 mm thick (new to the line)
  7. 1991–2000Ingenieur Mecaquartz Chronograph Alarm3815
    • Calibre Jaeger-LeCoultre 633 (new to the line)
    • 34 mm
    • 9 mm thick (new to the line)
  8. 1991–2000Ingenieur Mecaquartz Chronograph Alarm9515
    • Calibre Jaeger-LeCoultre 633 (new to the line)
    • 34 mm
    • 9 mm thick (new to the line)
  9. 1993–2000Ingenieur SL ChronometerIW352101
    • Calibre IWC 8872 (new to the line)
    • 34 mm
    • 8.8 mm thick
  10. 2005–2009Ingenieur Automatic3227
    • Calibre IWC 80110 (new to the line)
    • 42.5 mm (new to the line)
    • 14.5 mm thick (new to the line)
  11. 2005–2008Ingenieur Chronograph3725
    • Calibre IWC 79350 (new to the line)
    • 42.5 mm (new to the line)
    • 13.5 mm thick (new to the line)
  12. 2007–2009Ingenieur Automatic Ceramic Bezel3234
    • Calibre IWC 80111 (new to the line)
    • 44 mm (new to the line)
    • 14 mm thick (new to the line)
  13. 2007–2011Big Ingenieur5005
    • Calibre IWC 51113 (new to the line)
    • 45.5 mm (new to the line)
    • 15 mm thick (new to the line)
  14. 2007–2009Ingenieur AutomaticIW322801
    • Calibre IWC 80111 (new to the line)
    • 40 mm (new to the line)
  15. 2009–2011Ingenieur Automatic Mission Earth3236
    • Calibre IWC 80110
    • 46 mm (new to the line)
    • 15 mm thick
  16. 2009–2012Big Ingenieur Chronograph3784
    • Calibre IWC 89361 (new to the line)
    • 45.5 mm
    • 14.5 mm thick
  17. 2011–2012Ingenieur Double ChronographIW376501
    • Calibre IWC 79230 (new to the line)
    • 45 mm (new to the line)
    • 16 mm thick (new to the line)
  18. 2013Ingenieur Automatic Carbon Performance3224
    • Calibre IWC 80110
    • 46 mm
    • 14.5 mm thick
  19. 2013–2017Ingenieur Automatic AMG Black Series3225
    • Calibre IWC 80110
    • 46 mm
    • 14.5 mm thick
  20. 2013Ingenieur Automatic3239
    • Calibre IWC 30110 (new to the line)
    • 40 mm
    • 10 mm thick (new to the line)
  21. 2013Ingenieur Chronograph Silberpfeil3785
    • Calibre IWC 89361
    • 45 mm
    • 15 mm thick
  22. 2013Ingenieur Perpetual Calendar Digital Date-Month3792
    • Calibre IWC 89802 (new to the line)
    • 46 mm
    • 17 mm thick (new to the line)
  23. 2013Ingenieur Double Chronograph3865
    • Calibre IWC 79420 (new to the line)
    • 45 mm
    • 16 mm thick
  24. 2013Ingenieur Constant-Force Tourbillon5900
    • Calibre IWC 94800 (new to the line)
    • 46 mm
    • 14 mm thick
  25. 2014Ingenieur Chronograph Edition Lewis Hamilton3796
    • Calibre IWC 89361
    • 45.5 mm
    • 14.5 mm thick
  26. 2015Ingenieur Automatic AMG GT3246
    • Calibre IWC 80110
    • 46 mm
    • 14.5 mm thick
  27. 2016–2017Ingenieur Chronograph Edition W1253807
    • Calibre IWC 69370 (new to the line)
    • 42 mm (new to the line)
    • 15 mm thick
    • 15.2 mm thick (new to the line)
  28. 2017Ingenieur Automatic3570
    • Calibre IWC 35111 (new to the line)
    • 40 mm
    • 10.5 mm thick (new to the line)
  29. 2017Ingenieur Chronograph Classic3808
    • Calibre IWC 69375 (new to the line)
    • 42 mm
    • 15 mm thick
  30. 2017Ingenieur Chronograph Sport3809
    • Calibre IWC 89361
    • 44 mm
    • 15 mm thick
  31. 2017Ingenieur Perpetual Calendar Digital Date-MonthIW381701
    • Calibre IWC 89800 (new to the line)
    • 45 mm
    • 17.5 mm thick (new to the line)
  32. 2018Ingenieur Chronograph Sport Edition “76th Members’ Meeting at Goodwood”IW381201
    • Calibre IWC 69380 (new to the line)
    • 44 mm
    • 15.3 mm thick (new to the line)
  33. 2019Ingenieur Perpetual Calendar Digital Date-MonthIW381802
    • Calibre IWC 89800
    • 45 mm
    • 17.4 mm thick (new to the line)
  34. IWC Schaffhausen Ingenieur Automatic 40 3289
    2023–presentIngenieur Automatic 403289
    • Calibre IWC 32111 (new to the line)
    • 40 mm
    • 10.7 mm thick (new to the line)
    • 10.8 mm thick (new to the line)
  35. IWC Schaffhausen Ingenieur Automatic 35 3249
    2025–presentIngenieur Automatic 353249
    • Calibre IWC 47110 (new to the line)
    • 35.1 mm (new to the line)
    • 9.4 mm thick (new to the line)
  36. IWC Schaffhausen Ingenieur Automatic 42 3389
    2025–presentIngenieur Automatic 423389
    • Calibre IWC 82110 (new to the line)
    • 42 mm
    • 11.5 mm thick (new to the line)
  37. IWC Schaffhausen Ingenieur Perpetual Calendar 41 3449
    2025–presentIngenieur Perpetual Calendar 413449
    • Calibre IWC 82600 (new to the line)
    • 41.6 mm (new to the line)
    • 13.2 mm thick (new to the line)
    • 13.3 mm thick (new to the line)
  38. IWC Schaffhausen Ingenieur Automatic 40 IW328702
    2025–presentIngenieur Automatic 40IW328702
    • Calibre IWC 32111
    • 40 mm
    • 10.4 mm thick (new to the line)
  39. IWC Schaffhausen Ingenieur Tourbillon 41 IW345901
    2026–presentIngenieur Tourbillon 41IW345901
    • Calibre IWC 82905 (new to the line)
    • 41.6 mm
    • 12.1 mm thick (new to the line)