Reference
A. Lange & Sohne Lange 1 Moonphase Yellow Gold 109.021
The ref. 109.021 Lange 1 Moonphase has a yellow gold case and a silver dial. It is powered by caliber 901.5.
| Reference | 109.021 |
|---|---|
| Collection | Lange 1 |
| Case diameter | 38.5 mm |
| Case material | Yellow Gold |
| Case shape | Round |
| Case back | Open |
| Movement | A. Lange & Söhne caliber L901 |
| Dial colour | Silver |
| Indexes | Mixed |
| Hands | Alpha |
| Crystal | Sapphire |
| Year introduced | 2003 |
| Limited edition | Yes |
This is a reference-catalog entry for the A. Lange & Sohne Lange 1 Moonphase Yellow Gold 109.021. 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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