IWC
Da Vinci Perpetual Calendar 3750
Ref. 3750 · 18k Yellow Gold
Same iwc collector universe; shared search intent: 18k, gold; similar gold case profile.
20 match score
2 listings
1 auction comps
$12k median
Collector alternatives
IWC Ingenieur 9225 alternatives
Comparable references for collectors who like the IWC Ingenieur 9225 but want adjacent options by brand universe, design language, material, liquidity and auction context.
12source listings
$3klow ask
$18khigh ask
$6kmedian ask
IWC
Da Vinci Rattrapante 3751
Ref. 3751 · 18k Yellow Gold
Same iwc collector universe; shared search intent: 18k, gold; similar gold case profile.
20 match score
0 listings
1 auction comps
IWC
Big Pilot Antoine de Saint Exupéry' IW502709
Ref. IW502709 · 18k White Gold
Same iwc collector universe; shared search intent: 18k, gold; similar gold case profile.
18 match score
1 listings
1 auction comps
$12k median
IWC
Big Pilot Le Petit Prince' Only Watch IW502704
Ref. IW502704 · 18k Red Gold
Same iwc collector universe; shared search intent: 18k, gold; similar gold case profile.
18 match score
1 listings
1 auction comps
$12k median
IWC
Grande Complication 3770-25
Ref. 3770-25 · 18k Pink Gold
Same iwc collector universe; shared search intent: 18k, gold; similar gold case profile.
18 match score
0 listings
3 auction comps
IWC
Il Destriero Scafusia 1868
Ref. 1868 · 18k White Gold
Same iwc collector universe; shared search intent: 18k, gold; similar gold case profile.
18 match score
0 listings
2 auction comps
IWC
Portugieser Perpetual Calendar IW5022-18
Ref. IW5022-18 · 18k White Gold
Same iwc collector universe; shared search intent: 18k, gold; similar gold case profile.
18 match score
0 listings
1 auction comps
IWC
Ingenieur 500,000 A/m 3508
Ref. 3508 · Stainless Steel
Same iwc collector universe; shared search intent: ingenieur, iwc.
13 match score
0 listings
1 auction comps
IWC
Ingenieur Automatic IW322702
Ref. IW322702 · Boron Carbide
Same iwc collector universe; shared search intent: ingenieur, iwc.
13 match score
2 listings
1 auction comps
$7k median
IWC
Ingenieur SL 1832
Ref. 1832 · Stainless Steel
Same iwc collector universe; shared search intent: ingenieur, iwc.
13 match score
12 listings
2 auction comps
$6k median
IWC
B-UHR (Grosse Fliegeruhr) 431
Ref. 431 · Stainless Steel
Same iwc collector universe; shared search intent: iwc.
11 match score
0 listings
1 auction comps
IWC
Big Pilot Le Petit Prince' IW500912
Ref. IW500912 · Stainless Steel
Same iwc collector universe; shared search intent: iwc.
11 match score
4 listings
1 auction comps
$5k median
How to use this alternatives list
Start with design intent, then check market depth. A close alternative should be recognizable to the same buyer pool, have enough live or auction evidence to price, and avoid depending on a single unsold listing as proof of value.
For machine-readable output, use /api/alternatives/iwc-9225 or resolve fuzzy text through /api/alternatives/search?q=9225.