Collection 1980


These images are from a looseleaf binder simply titled "Collection", which today would be known as the dealer workbook. The page numbers indicate it is from January 1980 but I have also shown some images from July 1982 included in the binder when I acquired it. The binder is shown below with a current retail catalogue for comparison.




I've provided a link to the dealer sheet giving the details for some watches but the volume of data precludes posting details for all watches. If someone has a special request please email me and I'll add a link. The images are grouped by the first two letters of the reference number just to make the table managable.

Other resources that can help to identify a model are Christian Niemann's IWC references before 1974 also available as a 58 mb PDF file by Leon Berger. Gerd Standop is building an IWC-Gallery with watch details. Also see IWC Workbook Search by Stefan Weeber (works with Internet Explorer only), my Reference Numbers in Recent Catalogues and IWC's Recent Pocket Watches by Michael Friedberg.

All images are copyright International Watch Company.

Corrections, additions or suggestions most welcome.

Greg Steer - November 2007







Ref 1112

Ref 1113

Ref 1114


Bracelet 10 and 11

Bracelet 12 and 13

Bracelet 14














Ref 1811

Ref 1818

Ref 1819

Ref 1822

Ref 1829

Ref 1830

Ref 1831

Ref 1832

Ref 1833

Ref 1871

Ref 1872

Ref 1875









Ref 1911

Ref 1918

Ref 1919


Ref 1929

Ref 1930

Ref 1931














Ref 2006

Ref 2007

Ref 2071

Ref 2072

Ref 2080

Ref 2081

Ref 2082

Ref 2083













Ref 2401

Ref 2406

Ref 2407


















Ref 2500

Ref 2575

Ref 2576

Ref 2577

Ref 2578

Ref 2579

Ref 2581

Ref 2582

Ref 2583

Ref 2585











Ref 2606

Ref 2611

Ref 2618

Ref 2619

















Ref 2701




















Ref 3003

Ref 3004

Ref 3031

Ref 3033

Ref 3035

Ref 3071

Ref 3072

Ref 3073

Ref 3074

Ref 3075

Ref 3076

Ref 3077

Ref 3091

Ref 3092

Ref 3093

Ref 3095





Ref 3100

Ref 3102

Ref 3113

Ref 3170

Ref 3171

Ref 3172

Ref 3173

Ref 3174













Ref 3203

Ref 3204

Ref 3205

Ref 3211

Ref 3212

Ref 3275

Ref 3276

Ref 3277

Ref 3278

Ref 3279











Ref 3305

Ref 3307

Ref 3317


















Ref 3401

Ref 3402

Ref 3403


















Ref 3510




















Ref 3602




















Ref 4105

Ref 4106


Ref 4107


Ref 4108


Ref 4109


Ref 4111


Ref 4115


Ref 4116


Ref 4173


Ref 4174


Ref 4176


Ref 4179


Ref 4181


Ref 4182


Ref 4183


Ref 4184


Ref 4187


Ref 4192

Ref 4194



Ref 4200


Ref 4201


Ref 4202


Ref 4203


Ref 4204

















Ref 4378




















Ref 4403

Ref 4405

Ref 4406

Ref 4409

Ref 4410

Ref 4472

Ref 4475

Ref 4476













Ref 4507

Ref 4511

Ref 4517


















Ref 5200

Ref 5201

Ref 5207

Ref 5222

Ref 5225

Ref 5253















Ref 5300

Ref 5301

Ref 5305

Ref 5306

Ref 5310
















Ref 5404

Ref 5405

Ref 5407

Ref 5410

Ref 5450
















Ref 5501




















Ref 5602

Ref 5608



















Ref 5801

Ref 5802

Ref 5803

Ref 5810

Ref 5851

Ref 5852















Ref 6002


Ref 6005


Ref 6011


Ref 6015


Ref 6016


Ref 6017


Ref 6018


Ref 6021


Ref 6022


Ref 6023


Ref 6024


Ref 6025


Ref 6026









Ref 6402





















Ref 6500


Ref 6503


Ref 6509


Ref 6511


Ref 6512


Ref 6517
















Ref 6705

Ref 6707

Ref 6718

Ref 6724

Ref 6728

Ref 6750

Ref 6751














Ref 7005

Ref 7006



















Ref 7122

Ref 7124

Ref 7156


















Ref 7400

Ref 7406

Ref 7407

Ref 7409

Ref 7412

Ref 7413

Ref 7421














Ref 7600




















Ref 8000

Ref 8001

Ref 8004

Ref 8006

Ref 8007
















Ref 8100

Ref 8101

Ref 8102

Ref 8103

Ref 8104

Ref 8105

Ref 8106

Ref 8107













Ref 8209

Ref 8210

Ref 8250


















Ref 9100

Ref 9103

Ref 9105

Ref 9109

Ref 9110

Ref 9111

Ref 9114

Ref 9115

Ref 9116

Ref 9119

Ref 9120

Ref 9121

Ref 9129








Ref 9232




















Ref 9303

Ref 9304

Ref 9305

Ref 9308

Ref 9310

Ref 9314

Ref 9316

Ref 9318

Ref 9321

Ref 9324











Ref 9412

Ref 9413

Ref 9419


















Ref 9501

Ref 9502

Ref 9504


















Ref 9707

Ref 9720

Ref 9724

Ref 9729