1. Tell us about your Cartier Tank Must WSTA0109
Share the reference, condition and photographs of your Cartier Tank Must WSTA0109, including the box, papers and accessories if available.
Sell your Cartier Tank Must WSTA0109 in London. Large model, high autonomy quartz movement, steel, leather. Send photographs, condition details and the documents you have for a free, no-obligation valuation.
Get my free valuationView all Tank Must references →
Component Specs
WSTA0109 is the full Cartier reference for this catalogue configuration. Match the case, dial and bracelet or strap with your watch and documents.
These specifications describe the original version. Tell us about replaced parts, changed straps or restoration so the valuation reflects the watch you own.
Related references
Match the full Cartier reference, size, materials and fitted bracelet or strap. Each guide shows the catalogue configuration for that reference.
Share the reference, condition and photographs of your Cartier Tank Must WSTA0109, including the box, papers and accessories if available.
Arrange to send your item to us, or visit us in central London by appointment.
After inspection and price agreement, we make payment within 30 minutes by cash, bank transfer or cryptocurrency.
A personal response from a specialist
No obligation if you change your mind
Same-day payment cash, bank or cryptoTo get started, simply complete the form or contact us directly on WhatsApp or by phone to receive a free, no-obligation quote.
+44 735 558 1510We offer payment within 30 minutes by bank transfer, cash or cryptocurrency after inspection and price agreement.
Tell us whether the watch is running and when it last received attention. Describe a stopped quartz watch as stopped rather than assuming it only needs a battery. Show the dial, crystal, case sides, strap and buckle. Disclose refinishing or plating work on an older example and any replacement strap or dial.
The more information you can share about your watch, the easier it is for us to provide an informed assessment of your watch.
What clients say
Buyers and sellers across the UK and Europe rate us 5.0 on Google. Quick replies, fair dealing, secure postage, and one specialist who sees the whole transaction through.
YOUR PIECE. YOUR CHOICE.
Sell your Cartier Tank Must Watch at our London showroom. Free, no-obligation specialist valuation. Payment within 30 minutes after inspection and agreement.
Payment within 30 minutes after inspection and price agreement.
Cash, direct bank transfer or cryptocurrency.
Arrange to send your item, or visit us in London by appointment.
No listing to create or buyer enquiries to manage.
You may receive more, depending on the buyer and any selling costs.
Take photos, upload them, write the description and answer questions.
Standard selling is free for UK private sellers. Business fees and optional charges can apply.
You receive funds after a sale, subject to payment processing or holds. Returns or disputes may need handling.
You leave it with the seller without an upfront purchase payment.
Finding a buyer can take weeks or longer.
Check the agreed commission and any additional charges.
Confirm when you are paid and how to retrieve an unsold item.
An initial estimate may be revised after an in-person inspection.
Ask whether the dealer can purchase your item outright.
Confirm bank transfer is available if you do not want cash.
Get the final price and payment arrangements confirmed before handing over your item.
Finer Lux is a small London dealership whose team brings 30 years of combined experience in the luxury watch and jewellery market. Every transaction is handled directly by one of our specialists — from your initial enquiry through inspection, the agreed offer and payment.
Standards
Checks appropriate to the individual watch or jewel, including identity, condition, originality and supporting documents.
Payment
Payment once inspection is complete and the final offer is agreed. Collection or delivery arrangements are confirmed with you.
Discretion
Private appointments in Belgravia. Speak directly with us about your piece and the arrangements for your enquiry.
Work with a specialist from your initial enquiry to the final offer. We discuss the piece, explain what needs checking and agree the next step with you. You can ask questions about the valuation before deciding whether to sell.
Free return if you decline our offer. For items above £30,000, our company courier returns the item at an agreed delivery time.
Combined experience
30 years
Your contact
A specialist
Google Reviews
Payment after agreement
30 minutes
4 Lowndes St, Belgravia, London
Mon-Fri, 9:00-17:30
Sat by appt.
WSTA0109 identifies the Tank Must watch in steel. The catalogue case measurement is 33.7 mm x 25.5 mm. Its silvered dial helps distinguish the version pictured. Match these details with your watch and paperwork.
Reference WSTA0136 is one example in the Tank Must family. Different sizes, movements and dial designs need their own comparisons. A recent Tank Must, a SolarBeat version and an older Must de Cartier watch should not be grouped together simply because their cases look similar. Share the reference from your documents or case-back photograph.
Tell us whether the watch is running and when it last received attention. Describe a stopped quartz watch as stopped rather than assuming it only needs a battery. Show the dial, crystal, case sides, strap and buckle. Disclose refinishing or plating work on an older example and any replacement strap or dial.
Compare these other Tank Must references. They are related watches with their own full Cartier codes, not alternative configuration codes for WSTA0109.
Use the dimensions, materials, dial and bracelet or strap to find the closest match, then check the full reference. A different colour or setting does not on its own establish a higher value.
If your watch has a changed strap, replacement dial or other alterations, explain those changes rather than choosing a different reference solely to match its present appearance.
W4TA0036 Large model, high autonomy quartz movement, steel, diamonds, leather
W4TA0030 Large model, high autonomy quartz movement, steel, diamonds, leather
WSTA0115 Large model, quartz movement, steel, leather
WSTA0122 Large model, SolarBeat™ photovoltaic movement, steel, steel bracelet
WSTA0106 Large model, high autonomy quartz movement, steel
WSTA0108 Large model, high autonomy quartz movement, steel, leather
WSTA0138 Large model, SolarBeat™ photovoltaic movement, steel, calfskin strap
WSTA0113 Large model, high autonomy quartz movement, steel, leatherWe assess the steel construction, High Autonomy quartz movement together with originality and condition. Include the black grained calfskin strap, original clasp or buckle and any additional accessories. An advertised retail price is not a confirmed purchase offer.
Describe whether the quartz watch is running and give the date of any documented battery service. A stopped watch may need more than a battery, so we assess its condition before confirming the offer.
Tell us whether the watch is running and when it last received attention. Describe a stopped quartz watch as stopped rather than assuming it only needs a battery. Show the dial, crystal, case sides, strap and buckle. Disclose refinishing or plating work on an older example and any replacement strap or dial.
Send photographs and supporting documents for an initial estimate. Arrange an appointment in London or agree shipping before posting. We inspect the watch and explain the final offer before you decide.
After inspection and price agreement, payment is made within 30 minutes by bank transfer, cash or cryptocurrency, as agreed. There is no obligation to accept the offer.
