Jaeger-LeCoultre Master Control Chronograph Calendar vs Jaeger-LeCoultre Master Control Date
Jaeger-LeCoultre Master Control Chronograph Calendar
Q4138420
Jaeger-LeCoultre Master Control Date
Q1548530
Side-by-side at a glance. Click a watch above to open the full reference page.
| Jaeger-LeCoultre Q4138420 | Jaeger-LeCoultre Q1548530 | |
|---|---|---|
| Model | Master Control Chronograph Calendar | Master Control Date |
| Caliber | JLC Cal. 759 -- in-house automatic flyback chronograph with calendar, 28,800bph, 65h PR, 65j; column-wheel, silicon escapement lever; used in Master Control Chrono | JLC Cal. 899AC -- in-house automatic with date, 28,800bph, 43h PR, 37j; anti-shock device, IWC 37524 basis; Geneva Seal finishing standard |
| Case size | 40mm | 40mm |
| Lug-to-lug | 46.5mm | 46mm |
| Years produced | 2020–present | 2020–present |
| Brand tier | luxury | luxury |
| Era | modern | modern |
| Movement tier | Unclassified movement | Unclassified movement |
| Market median (excellent / full-set) | n/a | n/a |
| Typical range | n/a | n/a |
| Confidence | low | low |
| Categories | chronograph, dress | dress |
| Editorial | yes | yes |
| Typical price (2026) | $9,000 – $13,000 | $5,000 – $7,000 |
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