Consignments & invoices
Agreements, invoices and staff commissions stay linked to the deal.
Kigu keeps your stock, sales and costs in one ledger, so you always know what every watch made.
7-day free trial, card required. We email you before it ends; cancel by then and you pay nothing.
| Model | Cost basis | Asking price | |
|---|---|---|---|
A. Lange & SöhneLange 1 191.021 | In stock | $34,500 | |
RolexDaytona 126500LN | In stock | $31,500 | |
Patek PhilippeAquanaut 5167A | In stock | $59,900 | |
CartierSantos de Cartier WSSA0018 | Reserved | $6,900 | |
CartierTank Louis Cartier WGTA0011 | In stock | $10,400 | |
A. Lange & SöhneDatograph 405.031 | In stock | $57,500 |
Trusted by watch dealers


Inventory191.021

A. Lange & Söhne
Lange 1 191.021
Agreements, invoices and staff commissions stay linked to the deal.
VAT, GST and margin scheme in 46 countries.
Buy in EUR, sell in AED, report in USD — rates kept per deal.
Dealers, suppliers and customers in one book.
Live asks and offers for tracked references.
Period P&L, stock ageing and an accountant-ready export.
Today
Add a card to begin; nothing is charged today. Import a spreadsheet, PDF or photo, or add your first watch.
Import with Kigu AI
Drop in a spreadsheet, PDF, photo or WhatsApp list. Kigu AI sorts it into watches, and nothing is saved until you approve it.
Start with your spreadsheetDuring the trial
Log sales and expenses as they happen. Kigu works out the profit on every watch.
Day 7
Your card is charged when the trial ends. Cancel before then and you pay nothing.
Costs, asking and sale prices, expenses and commissions are encrypted with AES-256-GCM, with a separate key for every business. Kigu runs on servers in Helsinki, Finland.
Everyone gets their own login, and the Viewer and Auditor roles let your accountant look without changing anything.
Inventory, sales, expenses, contacts and the tax ledger in one workbook, on every plan and after you cancel.
Each tax entry is signed as it is written, so a record changed afterwards is caught.
For serious dealers
Or $590 a year — two months free.
Start free trialFor dealers tracking live market prices
Or $1,990 a year — two months free.
Choose CircleDealer identities, price alerts and scheduled market exports require verification. Automatic verification follows your first payment.
For multi-location dealers and groups.
Prices in USD, excluding applicable taxes.
Machine-readable pricing for AI agents7-day free trial, card required. We email you before it ends; cancel by then and you pay nothing.