The Ultimate Watch Collection Tracker — Premium Google Sheets Template

Stop guessing what your watch collection is worth. The ReuelMag Watch Collection Tracker is the most comprehensive portfolio management system built specifically for watch collectors, investors, and enthusiasts who take their collection seriously.

Packed into 9 beautifully designed sheets, this tracker gives you instant visibility into your portfolio value, ROI, appreciation history, and investment performance — all calculated automatically. No formulas to build, no design work needed. Just open, add your watches, and let the system do the rest.

What’s inside:

• Portfolio dashboard with live KPIs — total value, cost basis, unrealised gains & ROI

• Full inventory database with 30+ fields per watch

• Investment analytics with ROI calculator, CAGR tracker & performance ranking

• Grail wishlist with market price gap analysis

• Service & maintenance log with due-date tracking

• Insurance & security vault

• Market intelligence signals for 12 key references

• Step-by-step guide built directly into the sheet

Whether you own 2 watches or 200, this tracker gives you the financial clarity your collection deserves.

Compatible with: Google Sheets (free) · Microsoft Excel