Jaeger-LeCoultre Master Ultra Thin Date Stainless Steel / Silver / Alligator Q1238421
The Jaeger-LeCoultre Master Ultra Thin Date Q1238421 debuted in 2025.With its clean lines and restrained elegance, the Master Ultra Thin Date in stainless steel is a study in refined proportions. Its polished 39 mm case measures just 7.89 mm thick, housing an automatic movement with date function. On the silvered…
| Reference | Q1238421 |
|---|---|
| Collection | Master Ultra Thin |
| Case diameter | 39 mm |
| Case material | Stainless Steel |
| Case shape | Round |
| Case back | Open |
| Movement | Jaeger-LeCoultre caliber 899 |
| Water resistance | 50 m |
| Dial colour | Silver |
| Dial finish | Sunburst |
| Indexes | Stick / Dot |
| Hands | Dauphine |
| Crystal | Sapphire |
| Year introduced | 2025 |
| Limited edition | Yes |
This is a reference-catalog entry for the Jaeger-LeCoultre Master Ultra Thin Date Stainless Steel / Silver / Alligator Q1238421. WatchFlow's Watch Library lets a dealer attach a reference like this to a piece of stock in one click, so the brand, reference and specs are filled in automatically instead of retyped — then that record drives listings, invoices and reports. See how it fits the wider watch inventory management workflow.
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