Reference
IWC Ingenieur
Reference 9225 · 18k Yellow Gold
Track IWC 9225
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IWC
IWC Ingenieur Automatic SL Khanjar Dial ref 3505 Steel and G
Ref. 3505 · Stainless Steel
€9k
IWC
1980s IWC Ingenieur SL 18K YG (Ref. 9230) Black "Graph Paper
Ref. 9230 · Stainless Steel
€17k
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IWC
IWC Ingenieur SL ref. 9227 Linen Khanjar Dial from Original
Ref. 9227 · 18k Yellow Gold
€15k
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IWC
IWC Ingenieur IW3289-02
Ref. IW3289 · Stainless Steel
€11k
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IWC
IWC Ingenieur
Ref. 40970128 · Stainless Steel
€9k
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IWC
IWC Ingenieur Reference 666 Silver Dial
Ref. 666 · Stainless Steel
€6k
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IWC
IWC Ingenieur IW3239-02
Ref. IW3239 · Stainless Steel
€6k
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IWC
IWC Ingenieur Chronograph Sport Limited Edition IW3809-01
Ref. IW3809 · Stainless Steel
€6k
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IWC
IWC Ingenieur IW3506
Ref. IW3506 · Stainless Steel
€4k
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IWC
IWC Ingenieur Automatic IW3570-02
Ref. IW3570 · Stainless Steel
€4k
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IWC
IWC Ingenieur Chronograph AMG IW3725-03
Ref. IW3725 · Stainless Steel
€4k
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IWC
IWC Ingenieur Vintage 1955 Laureus Sport For Good Foundation
Ref. IW3233 · Stainless Steel
€3k
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Auction track record
2 documented sales since 2022. Top hammer $26,000 at Phillips Hong Kong in 2026. Median hammer: $21,420.
Ranks #28 of 46 IWC auction lots we track — see all IWC records.
All documented hammer prices
For this reference (and close variants).
| Lot | Year | Hammer | Venue |
|---|---|---|---|
| 9225 · Ingenieur "Royal Khanjar" | 2026 | $26,000 | Phillips Hong Kong |
| 9225 · Ingenieur SL 'Royal Khanjar' | 2022 | $21,420 | Christie's Dubai |
About this reference
IWC's Ingenieur (9225) is a 18k yellow gold reference in the IWC lineup. Browse all IWC inventory or set a price alert to be notified when a new example lists.