A. Lange & Söhne 1815 1815 Kalenderwoche

Reference 245.021

About this watch

The A. Lange & Söhne 1815 Kalenderwoche is a masterpiece of engineering, boasting 29 jewels and a power reserve of 45 hours. This hand-wound movement ensures precision timing with 21,600 vibrations per hour. The unique combination of small seconds, day, and week indicators makes this watch a practical tool for keeping track of your weekly schedule. Crafted from luxurious yellow gold, the case radiates elegance, while the silver dial provides clarity and simplicity. This limited-edition watch is a celebration of time, craftsmanship, and legacy, making it an investment in a symbol of excellence.
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Key Features

  • Hand-wound A. Lange & Söhne caliber L045.1 movement
  • 29 jewels and 45-hour power reserve
  • Small seconds, day, and week indicators
  • Luxurious yellow gold case
  • Silver dial with Arabic numerals
  • Limited edition of 50 units
  • 18k yellow gold case back

Specifications

Brand
A. Lange & Söhne
Family
1815
Model
1815 Kalenderwoche
Reference
245.021
Movement
l045-1
Movement Features
  • Hours, Minutes, Small Seconds
  • Day, Week Indicator
Case
Yellow Gold 38.4mm
Dial Color
Silver

Current Listings

A. Lange & Söhne 1815 Flyback Chronograph - 414.028 / LSLS4143AG ( near-mint )

A. Lange & Söhne 1815 Flyback Chronograph - 414.028 / LSLS4143AG ( near-mint )

A near-mint condition A. Lange & Söhne 1815 Flyback Chronograph 38.5mm White Gold Black Dial on Alligator Strap, complete with all boxes, papers, booklets, and Lange Guarantee Seal dated December 2020.

  • Condition: near-mint condition
  • Case size: 39.5mm
  • Material: White Gold
  • Movement: L951.5
Posted at
Apr 30, 2025, 3:49 PM
Active
A. Lange & Söhne 1815 38.5mm White Gold

A. Lange & Söhne 1815 38.5mm White Gold

A. Lange & Söhne - 1815 · $17,500.002
This A. Lange & Söhne 1815 is a timeless masterpiece from the 1815 collection, celebrated for its classic design and exceptional craftsmanship. It embodies the brand's dedication to precision and elegance.

  • Condition: Excellent
  • Case Diameter: 38.5mm
  • Thickness: 8.8mm
  • Movement: L051.11151 manual wound with 188 parts, power reserve of 55 hours
Posted at
Apr 23, 2025, 1:41 PM
Active
[WTS] A. Lange & Sohne 1815 - 38.5mm White Gold - 235.026

A. Lange & Sohne 1815 - 38.5mm White Gold - 235.026

This A. Lange & Söhne 1815 is a timeless masterpiece from the 1815 collection, celebrated for its classic design and exceptional craftsmanship.

  • Condition: Excellent condition
  • Case size: 38.5mm
  • Case material: White Gold
  • Movement type: Manual Wound
Posted at
Apr 20, 2025, 12:28 PM
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A. Lange & Sohne 1815 Up Down 234.032 18K Rose Gold 39MM Box & Papers

A. Lange & Sohne 1815 Up Down 234.032 18K Rose Gold 39MM Box & Papers

The A. Lange & Sohne 1815 Up Down is a high-end luxury watch featuring an intricate up/down mechanism, housed in 18K rose gold.

  • Condition: Excellent
  • Case material: 18K Rose Gold
  • Case size: 39MM
Posted at
Mar 10, 2025, 11:36 PM
Active
A Lange & Sohne 1815 Rose Gold 233.032 40MM

A Lange & Sohne 1815 Rose Gold 233.032 40MM

A. Lange & Sühne - 233.032 · $16,640
This is a men's A. Lange & Sühne 1815 Rose Gold 233.032 watch, measuring 40mm in size and featuring a mechanical manual movement.

  • Condition: 95%
  • Case Material: 18K White Gold
  • Movement Type: Mechanical Manual
Posted at
Feb 3, 2025, 7:42 AM
Active
A. Lange & S�hne 1815 Chronograph Black White Gold FULL SET 414.028 LSLS4143AG

A. Lange & S�hne 1815 Chronograph Black White Gold FULL SET 414.028 LSLS4143AG

The A. Lange & Sühe 1815 Chronograph features a solid black dial, pulsometer scale, and chronograph complications, making it ideal for precise time tracking.

  • Condition: Mint condition
  • Case material: 18k white gold
  • Diameter: 40mm
  • Water resistance: 30m
Posted at
Jan 27, 2025, 12:54 PM
Active