CartierSantos 100 W20106X8
The medium Santos 100, made 2004-2018.
- 33mmcase
- Steelmaterial
- Automaticmovement
- 2004–2018made
- 13listings now
Pre-owned, full set£4,174from £4,098 · 4 listings
Pre-owned, B&P not stated£3,628from £3,100 · 7 listings
Pre-owned, watch only–none listed now
Box or papers only–1 listing, too few to say
Unworn / new–none listed now
Some grades had too few comparable listings, so they use the overall pre-owned typical.
Best trusted deal right now£3,100 Not stated ·
· 15% below typical
View on eBay →
Updated 2h ago
Price history
eBay UK · median Buy It Now asking price
Full setWatch onlyUnworn
13 listings
-
Cartier Santos 100 - 2008 - 36mm - B&P - W20126X8 | 13137 Newcastle Upon Tyne
Full set
Box & papers2008 36mmDealer 4d 22h · 0 bids watchtrader_co · 99.7% · 1,119 feedback£1,000 free delivery Current bid -
Cartier Santos 2878 / W20106X8 London
Not stated
33mm Authenticity GuaranteeDealerBest Offer chase-hattan · 100% · 654 feedback£3,100 free delivery 15% below typical -
Cartier DLC Coated Santos 100 Carbon 3774 / WSSA0006 London
Not stated
33mm Authenticity GuaranteeDealerBest Offer chase-hattan · 100% · 654 feedback£3,350 free delivery 8% below typical -
Cartier Santos 100 Caerphilly
Not stated
33mm Authenticity GuaranteePrivate sellerBest Offer ccfc19270 · 100% · 1,260 feedback£3,607 incl. £30 delivery About typical -
Cartier Santos 100 Ref. 2656 London
Not stated
33mm Authenticity GuaranteePrivate sellerBest Offer antiqueworld2014 · 100% · 91 feedback£3,650 incl. £12 delivery About typical -
Cartier Santos 100 Edition Limitee Ayr
Not stated
33mm Authenticity GuaranteePrivate seller x07793848007 · 100% · 421 feedback£3,867 incl. £35 delivery 7% above typical -
Cartier Santos 100 Ref 2656 | Box & £800+ Cartier 2026 Service Papers & Receipt Maidenhead
Full set
Box & papers Serviced2026 33mm Authenticity GuaranteePrivate sellerBest Offer ellailry_x · 92.3% · 20 feedback- Low seller feedback
£4,098 incl. £12 delivery About typical -
Ladies 35mm Steel Cartier Santos 100 W20126X8, Diamond-Set, Black Roman Numeral Reigate
Box or papers
Box only* 35mmDealerBest Offer tbtimepieces · 100% · 1,054 feedback- Not covered by eBay's Authenticity Guarantee
£4,250 free delivery Not enough data -
Cartier Santos 100 Medium 33mm Steel & Rose Gold Automatic W20107X7 2878 London
Not stated
33mmTwo-tone Authenticity GuaranteeDealer atlaswatchesldn · 100% · 1,188 feedback£4,495 free delivery 24% above typical -
Cartier Santos 100 Ref. W20132X8 - Mother of Pearl dial with box and papers 33mm London
Full set
Box & papers 33mmMother of pearl dialDealer martinolivawatches · 97.7% · 501 feedback- Not covered by eBay's Authenticity Guarantee
£4,930 incl. £30 delivery 18% above typical -
Cartier Santos 100 Mid Size Automatic 2011 Full Set Excellent Condition Norwich
Full set
Box & papers2011 33mm Authenticity GuaranteeDealer oakleighwatchesuk · 100% · 1,477 feedback£5,450 free delivery 31% above typical -
Cartier Santos 100 38mm Steel & 18ct Yellow Gold Watch Good Condition Leicester
Not stated
38mmGold Authenticity GuaranteePrivate sellerBest Offer disha_l · 100% · 35 feedback£5,599 incl. £12 delivery 54% above typical -
Cartier Santos 100 2656 Diamonds 38/41mm with crown Immaculate 2016 box papers Liversedge
Full set
Box & papers2016 41mmPrivate sellerBest Offer everythingmustgorebecca · 99.1% · 418 feedback- Not covered by eBay's Authenticity Guarantee
£5,749 incl. £12 delivery 38% above typical
Only seeing UK listings. Compare all 5 countries →
Before you buy a used Santos 100 W20106X8
- 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 W20106X8.
- 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 Santos 100 W20106X8 worth?
Based on today's eBay UK Buy It Now listings, a pre-owned Cartier Santos 100 W20106X8 typically costs £4,174 as a full set with box and papers, including postage. These are asking prices, so a watch can sell for less, especially with Best Offer.
What are the specs of the Santos 100 W20106X8?
The medium Santos 100, made 2004-2018. Case size 33mm, steel, automatic movement, made 2004–2018.
Is it safe to buy a Santos 100 W20106X8 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.
