A. Lange & Söhne Saxonia Grand Langematik Platinum

Reference 309.025

About this watch

The A. Lange & Söhne Saxonia 309.025 Grand Langematik Platinum is a masterpiece of luxury watchmaking, boasting an automatic movement with 45 jewels and a power reserve of 46 hours. Its off-center rotor ensures efficient winding while maintaining balance, adding to the watch's aesthetic appeal. The prominent big date function provides easy tracking of the day, while the silver dial features stick and dot indexes for visibility and elegance. With a diameter of 40.50 mm and a height of 10.70 mm, this platinum beauty strikes a perfect balance between presence and wearability. Its versatility makes it suitable for both formal and casual occasions, and its exceptional movement, materials, and design elements make it a worthy investment in any serious watch collection.
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Key Features

  • A. Lange & Söhne caliber L921.4 automatic movement
  • 45 jewels and 46-hour power reserve
  • Off-center rotor for efficient winding
  • Prominent big date function for easy tracking of the day
  • Silver dial with stick and dot indexes
  • 40.50 mm diameter and 10.70 mm height
  • 20 mm lug width for strap customization

Specifications

Brand
A. Lange & Söhne
Family
Saxonia
Model
Grand Langematik Platinum
Reference
309.025
Movement
l921-4
Movement Features
  • Hours, Minutes, Small Seconds
  • Big Date
Case
40.5mm
Dial Color
Silver
Crystal
Sapphire

Current Listings

[WTS] 2010s A. Lange & Söhne Saxonia Automatic ref. 380.027

2010s A. Lange & Söhne Saxonia Automatic ref. 380.027

A. Lange & Söhne - 380.027 · $15,950
This A. Lange & Söhne Saxonia Automatic is a 2010s model with a white gold case and silver dial. The watch features an automatic movement, caliber L086.1, and comes on a black alligator strap.

  • Condition: Light wear with hairlines, tiny scratches, and micro nicks present, but overall clean impression
  • Case material: White gold
  • Diameter: 38.5 mm
  • Lug width: 20 mm
Posted at
Apr 4, 2026, 12:14 PM
Active
[WTS] A Lange & Sohne. Saxonia. Dual Time. 40mm. Automatic. 385.032.

A Lange & Sohne. Saxonia. Dual Time. 40mm. Automatic. 385.032.

A Lange & Söhne - 385.032 · $17,400
The watch is a Saxonia Dual Time model from A Lange & Sohne, featuring a 40mm automatic movement.

  • Condition: very good condition
  • Size: 40mm diameter
  • Case material: 18-carat pink gold
Posted at
Apr 4, 2026, 10:07 AM
Active
[WTS] A Lange & Sogne Saxonia Moonphase ($28,500) full set

A Lange & Sogne Saxonia Moonphase ($28,500) full set

A Lange & Söhne - 384.026 · $28,500
This is a A Lange & Söhne Saxonia Moonphase, reference 384.026 in white gold.

  • Condition: very good condition
  • Diameter: 40mm
Posted at
Mar 31, 2026, 1:26 PM
Active
[WTS] A Lange & Sohne. Saxonia. Dual Time. 40mm. Automatic. 385.032.

A Lange & Sohne. Saxonia. Dual Time. 40mm. Automatic. 385.032.

A Lange & Söhne - 385.032 · $17,400
This A Lange & Sohne Saxonia Dual Time is a 40mm automatic watch with a rich history and craftsmanship.

  • Condition: very good condition
  • Diameter: 40mm
  • Movement: automatic
Posted at
Mar 28, 2026, 9:29 AM
Active
[WTS] A.Lange & Sohne Saxonia Thin White Gold 38mm Ref: 205.086🔥Preowned 2022, $22k+✈️🔥

A.Lange & Sohne Saxonia Thin White Gold 38mm Ref: 205.086🔥Preowned 2022, $22k+✈️🔥

A.Lange & Söhne - 205.086 · $22,000
This is a white gold Saxonia Thin watch from A.Lange & Sohne, reference number 205.086.

  • Condition: Preowned
  • Case material: White Gold
  • Size: 38mm diameter
  • Year of manufacture: 2022
Posted at
Mar 26, 2026, 11:09 AM
Active
A. Lange & S�hne Saxonia Thin  - 201.027 - Silver - White Gold -37mm -Excellent

A. Lange & S�hne Saxonia Thin - 201.027 - Silver - White Gold -37mm -Excellent

A. Lange & Sühne - 201.027 · $13,895
A. Lange & Sühne Saxonia Thin, a manual wind watch with a silver dial and white gold case.

  • Condition: Pre-Owned - Excellent
  • Case size: 37mm diameter
  • Bracelet type: Black Leather w. White Gold Tang Buckle
  • Movement: Manual Wind
Posted at
Mar 26, 2025, 8:16 PM
Active
A. Lange & Sohne Dual Time Saxonia white gold 385.026

A. Lange & Sohne Dual Time Saxonia white gold 385.026

A. Lange & Sohne - 385.026 · $18,995
This A. Lange & Sohne Dual Time Saxonia features a 40mm case size and automatic movement.

  • Case Size: 40mm
  • Material: 18K white gold
  • Strap: black Lange strap
Posted at
Mar 19, 2025, 3:30 PM
Active
A. Lange & Sohne 307.032 Grand Saxonia in Rose Gold

A. Lange & Sohne 307.032 Grand Saxonia in Rose Gold

A. Lange & Sohne - 307032 · $14,999
The A. Lange & Sohne Grand Saxonia features a silver dial with rose gold tone index hour markers and a small seconds display at 6 o'clock. It has an automatic movement, 46-hour power reserve, and is water resistant to 30 meters.

  • Condition: Excellent
  • Case Material: 18k Rose Gold
  • Diameter: 40mm
  • Thickness: 8.2mm
Posted at
Mar 17, 2025, 9:50 AM
Active
A. Lange & S�hne Saxonia 18K White Gold Moonphase Date 384.026

A. Lange & S�hne Saxonia 18K White Gold Moonphase Date 384.026

A. Lange éhne - 384.026 · $19,370
The A. Lange éhne Saxonia is a men's watch with a moonphase and big date function, housed in an 18K white gold case measuring 40MM in diameter.

  • Condition: 95% condition
  • Material: 18K White Gold
  • Movement: Mechanical Automatic (L086.5)
  • Case size: 40MM
Posted at
Feb 25, 2025, 8:41 AM
Active