Log in
  • Chrono24 Buyer Protection

    Chrono24 Buyer Protection

    With the Trusted Checkout, Buyer Protection, and Authenticity Guarantee services from Chrono24, your purchase is completely protected – from ordering to delivery and beyond.

Does this watch fit me?

Does this watch fit me?

View this watch on a wrist.

Does this watch fit me?

sWatch diameter

sWrist width

Image similar to product

s m l
Female Male
mm inches

A. Lange & Söhne 304.048 Grosse Langematik Gangreserve Limited WEMPE 18k Yellow (31749)



Activate notification
Condition: Pre-owned
Scope of delivery: Original box, original papers
Trusted Checkout: Keeping your purchase safe and secure Trusted Checkout: Keeping your purchase safe and secure.
  • No additional costs
  • Screened & approved dealers
  • Payment via an escrow account
  • Bank transfer
Verified dealer from:
US - Boston
Reviews: 194
Trusted Seller since 2009
Contact dealer
  Want to sell a similar watch? Create an ad now


Basic Info

Listing number 6VTJN2
Reference number 304.048
Brand A. Lange & Söhne
Model Langematik
Code 31749
Movement Automatic
Case material Yellow gold
Bracelet material Crocodile skin
Year 2006
Condition Very good (Worn with little to no signs of wear)
Scope of delivery Original box, original papers
Location United States of America, Massachusetts, Boston


Movement Automatic
Power reserve 48 h
Number of jewels 46


Case material Yellow gold
Case diameter 40.5 mm
Thickness 10 mm
Water resistance 3 ATM
Glass Sapphire Glass
Dial Silver


Bracelet material Crocodile skin
Clasp Buckle
Clasp material Yellow gold


Display Back, Chronometer, Limited Edition


A Lange & Sohne 304.048 Grosse Langematik Gangreserve 304048, limited edition to 100 pieces to celebrate Wempe's 100th anniversary of chronometre manufatory, 18k yellow gold case on a strap with an 18k yellow gold tang buckle, automatic caliber Lange caliber L921.6 movement, silver dial dial with black roman numerals, power reserve at 12 o'clock, sub-seconds at 6 O'clock, outer railway minute divisions, sapphire crystal, size 40.5mm, thickness 10mm, Like new with original ship's chronometer box and papers; dated January of 2006. Email us about this watch Trade for this watch


This is an 18k yellow gold A. Lange & Sohne 304.048 Grosse Langematik Gangreserve "Limited for Wempe" 304048. It has an alligator leather strap with an 18k gold tang buckle, and scratch resistant sapphire crystals. It includes a pull out signed winding crown, and an exhibition sapphire display case back secured with 6 screws, and engraved with "A. LANGE & SOHNE – WEMPE –GLASHUTTE SA.," hallmarks and serial numbers. The 40.5mm diameter solid two-body case, curved lugs, and convex bezel, are polished/brushed. The dial is silver with black Roman numeral hour markers around a black railway-style perimeter minute scale. It has blued feuille hands, and there are two recessed subsidiary dials with black Arabic numerals, markers, and blued indicator hands, including a 48-hour power reserve register at 12 o'clock, and there is a running small constant seconds dial at 6 o'clock. It has a 48-hour power reserve at full winding, it's water resistant to 30meters/100 feet, and the 10mm thick case, dial, and movement are all signed.

This A. Lange & Sohne 304.048 Grosse Langematik Gangreserve "Limited for Wempe" 304048 has a mechanical automatic self-winding A. Lange & Sohne caliber 921.6 SAX-O-MAT movement. It's made from Glashütte 3/4 plate in German silver, with Cotes de Geneve and fausses cotes embellishment. It has an embossed bi-directional winding three quarter rotor in 21ct gold and platinum, with 4 ball bearings in the gear change. It has a shock absorber mechanism, and it's constructed with 46 jewels, blued screws, a straight-line lever escapement, and a monometallic Glucydor screwed balance that's adjusted for temperature and 5 positions. It includes a beat adjustment with a micrometer screw, and a self-compensating flat balance spring. It has a Nivarox hairspring with a swan-neck precision regulator, and a hacking seconds device with automatic zeroing of the seconds hand (zero reset) when pulling the crown. The mechanism oscillates at a frequency of 21,600 VPH (3 HZ).

The A. Lange & Sohne 304.048 Grosse Langematik Gangreserve "Limited for Wempe" 304048 was produced in a limited edition to 100 examples to celebrate the German jeweler Wempe's 100th anniversary in 2006.


European Watch Company

232 Newbury Street,
Boston, MA 02116
United States of America
Show phone/fax number
Tel.: [+1] 617-262-9798
Fax: [+1] 617-247-0480
We speak:
  • Chinese (simplified)
  • German
  • English
  • Spanish
  • Croatian
  • Chinese (traditional)
Trusted Seller since 2009
212 watches listed
This dealer owns a store in which you may view their watches.
Number of recommendations from other Chrono24 dealers: 8
Number of watches sold via Trusted Checkout: 327

4.9 out of 5 stars  |  Reviews: 194

Detailed explanation of ratings 

 4.9 Shipping
 4.8 Item description
 4.9 Communication
of buyers would recommend this dealer.

Do you have any questions? Contact us!

Do you have any questions? Contact us! Our team is happy to help:

I'd like to buy this item. How do I proceed?
Contact the seller by phone or use the Contact seller button to discuss payment and shipping directly with the seller.
How do I contact this seller?
If you have questions about this item, contact the seller by phone or use the Contact seller button.
Who is my contract partner when buying this item?
Your contract partner is always the respective dealer or private seller. If you buy a watch from a dealer, please take note of their dealer terms and conditions.

More questions and answers

Sell Your Watch on Chrono24

Over 7 million watch enthusiasts are waiting for your watch every month.

  • Free listing
  • 90% sales rate
  • Safe and secure payment processing