The used market price of Jaeger-LeCoultre Master Ultra Thin Power Reserve Q1378421 in Korea is ₩9,500,000–₩9,500,000 (avg ₩9,500,000) based on recent sales. Based on VIVER sold prices.
| Date Sold | Condition | Year (stamping) | Price | Sale Type |
|---|---|---|---|---|
| 2025-12-05 | Used | 2025 | ₩9,500,000 | Pre-inspection Sale |