Reference
A. Lange & Sohne 1815 Up / Down Yellow Gold 221.021
The ref. 221.021 1815 Up / Down was available from 1997 to 2008. It features a yellow gold case of 35.90 mm and a silver dial with Arabic numerals. It is powered by caliber L942.1.
| Reference | 221.021 |
|---|---|
| Collection | 1815 |
| Case diameter | 35.9 mm |
| Case material | Silver |
| Case back | Open |
| Lug width | 19.00 mm mm |
| Movement | A. Lange & Söhne caliber L942 |
| Dial colour | Silver |
| Indexes | Arabic Numerals |
| Hands | Alpha |
| Crystal | Sapphire |
| Year introduced | 1997 |
| Limited edition | Yes |
This is a reference-catalog entry for the A. Lange & Sohne 1815 Up / Down Yellow Gold 221.021. 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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