The classic Ingenieur had it -IWC modified the movement and even put a platinum tip on the rotor. Without checking, I think it was Ref. 3521. Also the small Portuguese used a JLC movement, as did the mecaquartz chronos.
375 Discussions and CommentsMember since Aug. 1, 2009
Hong Kong
Thanks all for the prompt reply. There are quite a lot of watches were using JLC movements. Most of the names are the first time for me to hear. Thanks for the information.
Hi Stz, whichwatch, thanks for sharing the photos. This is my first time to see the 3521, 3546. They are very elegant watches. Thanks for sharing.... The all look very thin, especially the 3546, from a PPC prespective
Thanks,
Felix
Best Regards,
Felix
Last edited: 24 September, 2011 - 15:37
I'm sure there were others.
ross (at) baverstock (dot) me (dot) uk
Regards, Michael
mfriedberg@iwcforum.com
Last edited: 5 April, 2012 - 19:53
Dick L.
whichwatch at roadrunner dot com
Regards,
Ardoise
Last edited: 1 January, 2012 - 17:55
Urs
this is the first that came into my mind... being home with my catalogues handy :D
Regards,
roberto
Regards,

Roberto
Last edited: 11 January, 2013 - 11:07
See a write up of it here.
http://www.timezone.com/library/tlines/tlines0010
Best regards
Mark
Best regards
Mark
Last edited: 16 April, 2013 - 00:36
Hi Stz, whichwatch, thanks for sharing the photos. This is my first time to see the 3521, 3546. They are very elegant watches. Thanks for sharing.... The all look very thin, especially the 3546, from a PPC prespective
Best Regards,
Felix
Best Regards,
Felix
Last edited: 24 September, 2011 - 15:37
GST Alarm, ref. 3537 = cal 917 (916)
Ref. 2008 = cal 1852 (839)
Regards,

Roberto
Last edited: 11 January, 2013 - 11:07
http://www.moeb.ch/Ingenieur/IngePicts/Ingenieur_e.pdf
MfG,
Roman
KM/WWW/Mk.11/666/3508/9239/322712/811/3531/5442/5448/PD etc.
Last edited: 23 February, 2012 - 10:27