Reference
A. Lange & Sohne Langematik Perpetual Yellow Gold / Bracelet 310.221
The ref. 310.221 Langematik Perpetual Calendar was available from 2001 to 2007. It features both a yellow gold case as well as bracelet.
| Reference | 310.221 |
|---|---|
| Collection | Saxonia |
| Case diameter | 38.5 mm |
| Case material | Yellow Gold |
| Case back | Open |
| Lug width | 20.00 mm mm |
| Movement | A. Lange & Söhne caliber L922 |
| Dial colour | Champagne |
| Indexes | Roman Numerals |
| Hands | Alpha |
| Crystal | Sapphire |
| Year introduced | 2001 |
| Limited edition | Yes |
This is a reference-catalog entry for the A. Lange & Sohne Langematik Perpetual Yellow Gold / Bracelet 310.221. 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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