IWCPortugieser Automatic 40 IW358304
The 40mm Portugieser Automatic launched in 2020.
- 40mmcase
- Steelmaterial
- Automaticmovement
- £8,700RRP approx.
- 6listings now
Pre-owned is 44% under RRP
Price history
eBay UK · median Buy It Now asking price
6 listings
-
IWC / IWC SCHAFFHAUSEN Portugieser Automatic 40 IW358305 40mm Box Papers Blue Ware
Full set
Box & papers 40mm Authenticity GuaranteePrivate sellerBest Offer tcha6139 · 100% · 47 feedback£4,015 incl. £15 delivery Not enough data -
IWC Portugieser Automatic 40 Blue Men's Watch IW358305 exc. boxed with papers ! Stowmarket
Full set
Box & papers 40mm Authenticity GuaranteePrivate sellerBest Offer r0ckinr00ster · 100% · 281 feedback£4,766 incl. £16 delivery Not enough data -
IWC Portuguese Automatic 40.4mm Automatic Mens Steel Watch IW358304 Shrewsbury
Not stated
40.4mm Authenticity GuaranteeDealerBest Offer wttimepieces · 100% · 1,152 feedback£4,995 free delivery Not enough data -
IWC Portuguese Iw545404 Washington
Box or papers
Box only* 40mm Authenticity GuaranteeDealerBest Offer kingsjewellers · 0% · 9 feedback- Low seller feedback
£5,278 incl. £28 delivery Not enough data -
IWC PORTUGIESER AUTOMATIC 40 IW358404 BOX PAPERS 2025 London
Full set
Box & papers2025 40mm Authenticity GuaranteeDealerBest Offer charlesfishonline · 99.5% · 2,406 feedback£11,995 free delivery Not enough data -
IWC Portugieser Tourbillon IW504405 44mm Blue Dial Watch Box & Papers West Malling
Full set
Box & papers 44mmBlue dial Authenticity GuaranteeDealer hart-time · 100% · 42 feedback£29,950 free delivery Not enough data
Only seeing UK listings. Compare all 5 countries →
Before you buy a used Portugieser Automatic 40 IW358304
- Prefer the Authenticity Guarantee. On eBay UK most watches over £1,500 are checked by an independent authenticator before they're sent to you. Look for the green tag on the listings above, or tick "Authenticity Guarantee" in the filters.
- Check the reference and serial. Ask for a photo of the reference and serial on the case back, and make sure they match the papers. The reference should be IW358304.
- Box and papers should match the watch. The serial on the warranty card must match the case. A "full set" with a generic box or papers from another watch is worth no more than the watch alone.
- Be wary of a price far below typical. Most fakes and scams are priced 30–50% under the going rate to look like a bargain. We flag anything 35%+ under similar listings and never count it as a deal.
- Ask about servicing. A full service costs £300–£900 at the brand, so a recent service with paperwork adds real value. Ask when it was last serviced and whether it keeps time.
- Look for polishing and replaced parts. Sharp case edges and unpolished lugs add value; aftermarket dials, bezels or diamonds take it away. We remove listings that say "custom" or "aftermarket", but check the photos.
- Pay through eBay. eBay's Money Back Guarantee only covers you if you pay through eBay. Never pay by bank transfer outside it, however good the deal. Our fake watch checklist has more.
Questions
How much is a used Portugieser Automatic 40 IW358304 worth?
Based on today's eBay UK Buy It Now listings, a pre-owned IWC Portugieser Automatic 40 IW358304 typically costs £4,880, including postage. These are asking prices, so a watch can sell for less, especially with Best Offer.
What is the retail price (RRP) of the Portugieser Automatic 40 IW358304?
The approximate UK list price is £8,700 (brands change prices every year, so check with an authorised dealer). Pre-owned examples are listed at about 44% below that on eBay UK today.
What are the specs of the Portugieser Automatic 40 IW358304?
The 40mm Portugieser Automatic launched in 2020. Case size 40mm, steel, automatic movement.
Is it safe to buy a Portugieser Automatic 40 IW358304 on eBay?
It can be. On eBay UK most watches over £1,500 qualify for the Authenticity Guarantee, where an independent authenticator checks the watch before it reaches you. We tag those listings, flag sellers with little or poor feedback, and warn about prices far below typical, which is where most fakes and scams sit.
