IWC
Portugieser Perpetual Calendar IW5022-18
Ref. IW5022-18 · 18k White Gold
Same iwc collector universe; shared search intent: 18k, calendar; similar gold case profile.
24 match score
0 listings
1 auction comps
Collector alternatives
IWC Da Vinci Perpetual Calendar 3750 alternatives
Comparable references for collectors who like the IWC Da Vinci Perpetual Calendar 3750 but want adjacent options by brand universe, design language, material, liquidity and auction context.
2source listings
€8klow ask
€14khigh ask
€11kmedian 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
Ingenieur 9225
Ref. 9225 · 18k Yellow Gold
Same iwc collector universe; shared search intent: 18k, gold; similar gold case profile.
20 match score
12 listings
2 auction comps
€6k median
IWC
Big Pilot's Watch Perpetual Calendar IW5036-05
Ref. IW5036-05 · Stainless Steel
Same iwc collector universe; shared search intent: calendar, iwc.
19 match score
0 listings
2 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
€11k 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
€11k 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
Big Pilot Perpetual IW500402
Ref. IW500402 · Platinum
Same iwc collector universe; shared search intent: iwc, perpetual.
17 match score
1 listings
1 auction comps
€18k median
Audemars Piguet
Code 11.59 Perpetual Calendar 26394OR.OO.D321CR.01
Ref. 26394OR.OO.D321CR.01 · 18k Pink Gold
Shared search intent: 18k, calendar; similar gold case profile.
15 match score
11 listings
0 auction comps
€91k median
Audemars Piguet
Perpetual Calendar with Leap Year Indication 5516
Ref. 5516 · 18k Yellow Gold
Shared search intent: 18k, calendar; similar gold case profile.
15 match score
0 listings
2 auction comps
Audemars Piguet
Royal Oak Perpetual Calendar 25654BA
Ref. 25654BA · 18k Yellow Gold
Shared search intent: 18k, calendar; similar gold case profile.
15 match score
6 listings
1 auction comps
€136k 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-3750 or resolve fuzzy text through /api/alternatives/search?q=3750.