Longines La Grande Classique La Grande Classique Tonneau 30 Diamond

Reference L4.788.0.12.6

About this watch

The Longines La Grande Classique L4.788.0.12.6 is a stunning example of the brand's commitment to elegance and precision, featuring a tonneau shape that effortlessly complements the wrist. The watch boasts a refined aesthetic with a polished stainless steel case, gem-set bezel, and pristine white dial adorned with stick and dot indexes. Powered by the reliable Longines Caliber L209 movement, this quartz timepiece offers hours and minutes functionality with minimal upkeep. With a water resistance rating of 30 meters, it's designed to withstand splashes and brief immersion in water, making it suitable for daily wear. The watch's classic design ensures that it will never go out of style, making it a timeless addition to your collection.
Buy Now on Jomashop
This is an affiliate link

Key Features

  • Tonneau shape
  • Quartz movement (Longines Caliber L209)
  • 30m water resistance

Specifications

Brand
Longines
Family
La Grande Classique
Model
La Grande Classique Tonneau 30 Diamond
Reference
L4.788.0.12.6
Movement
l209
Movement Features
  • Hours, Minutes
Case
Stainless Steel 29.7mm
Dial Color
White
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] Longines La Grande Classique L4.707.4 on Beads of Rice+ Extra Links $550 + 🛳️

Longines La Grande Classique L4.707.4 on Beads of Rice+ Extra Links $550 + 🛳️

Longines - L4.707.4 · $550
Up for sale is my Longines L4.707.4, a 38mm automatic Swiss movement watch with date function and sapphire crystal.

  • Length: 7.5 inches
  • Movement Type: automatic Swiss
Posted at
Oct 22, 2025, 10:19 PM
Active
[WTS] Longines La Grande Classique L4.707.4 on Beads of Rice+ Extra Links $650 + 🛳️

Longines La Grande Classique L4.707.4 on Beads of Rice+ Extra Links $650 + 🛳️

Longines - L4.707.4 · $650
Up for sale is my Longines L4.707.4, a 38mm automatic Swiss movement watch with date function and sapphire crystal.

  • Wrist size: 7.5 inches
  • Extra links: 2
Posted at
Oct 15, 2025, 7:43 PM
Active