A. Lange & Sohne 1815 RATTRAPANTE PERPETUAL CALENDAR, 950 platinum, 41.9 mm 421.025FE
The 1815 RATTRAPANTE PERPETUAL CALENDAR unites two refined classic complications in a wristwatch: a chronograph-rattrapante and a perpetual calendar with a moon-phase display. The model version in platinum features an argenté-coloured dial crafted from solid silver. Model: Reference: 421.025FE / LSLS4212AB; Family:…
| Reference | 421.025FE |
|---|---|
| Collection | 1815 |
| Case diameter | 41.9 mm |
| Power reserve | 42 h |
| Crystal | Sapphire |
| Bracelet / strap | Strap: Black, Alligator leather. Prong buckle: . Deployant buckle: 950 platinum |
| Original retail (USD) | $0 |
This is a reference-catalog entry for the A. Lange & Sohne 1815 RATTRAPANTE PERPETUAL CALENDAR, 950 platinum, 41.9 mm 421.025FE. 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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