
A. Lange & Söhne Langematik Perpetual Calendar 18K Yellow Gold UNWORN
REF: 310.021
Stock Number: 18760
SOLD
Condition
Unworn
Diameter
38.5mm
Certified Authentic
Every watch is backed by our authenticity guarantee.
Why Collectors Love This
A. Lange & Sohne 310.021 Langematik Perpetual Calendar, 310021, 18k Yellow Gold on a Strap with an 18k Yellow Gold Tang Buckle, Automatic Movement (Caliber L922.1), Day, Big Date, Month, Moon Phases, Leap Year, 24 Hour Indicator, Size: 38.5 mm, Thickness: 10mm, Display Back, Sapphire Crystal, Water Resistant to 3 atm, Unworn with Original Winding Box and Papers.
The Set
- EWC Certificate & Warranty
- Included
Specifications
- Reference
- 310.021
- Model
- Langematik Perpetual Calendar 18K Yellow Gold UNWORN
- Height
- 38.5mm
- Width
- 38.5mm
- Thickness
- 10mm
- Movement
- Automatic
- Case Material
- Yellow Gold
- Complications
- Grand Complication, Calendar, Moonphase
European Watch Company Commitment

Authenticity Guaranteed
Certified by experts

Free Global Shipping
FedEx Priority Overnight

2-Day Returns
Easy returns policy

1-Year Warranty
Limited warranty
Shipping
Watches are delivered worldwide with complimentary FedEx Priority Express service and are insured for safe, secure, and fast arrival.
Global delivery: We ship worldwide with full insurance coverage and tracking.
Secure handling: Each watch is carefully and discreetly packed with protective materials, maintaining security and privacy.
Delivery timeline: Most domestic orders arrive the next day with FedEx Priority Express. International shipments typically take 2-4 business days, depending on Customs processing.
Trading
Thinking about trading in your watch? It’s easy! Reach out to our watch specialists to get a free shipping label and details on how we’ll handle your trade-in.
Free Shipping: We provide a prepaid FedEx Priority Express shipping label.
Secure Handling: Send your watch in its original box with protective packaging.
Fast Payment: Once we receive your watch, we will send payment by bank transfer or overnight check to your address, whichever you prefer.
For more detailed instructions, click here to view our full trade-in process.
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