OMEGA 3523.80 Speedmaster automatic triple calendar chronograph watch
Updated August 10, 2026
| Lot number | 1000Y |
| Estimate | $5,113 - $6,647 |
| Opening bid | $2,450 |
| Category | Jewelry & Watches |
| Auction | No Reserve Lab Grown Loose Diamonds & Jewelry |
| Date | August 16, 2026 at 8:00 AM EDT |
| Auction house | Diamond Depot |
| Location | New York, New York |
OMEGA 3523.80 Speedmaster automatic triple calendar chronograph watch This OMEGA Speedmaster Triple Calendar 3523.80 is a pre-owned men's wristwatch crafted in Switzerland. The watch features a blue
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