Blancpain Leman Léman Grande Date Aqua Lung Red Gold / Black / Rubber

Reference 2850B-3630A-64B

About this watch

The Blancpain Léman Grande Date Aqua Lung is a masterpiece of watchmaking, blending luxury and functionality in a stunning package. Crafted from red gold, this 40mm timepiece exudes elegance and sophistication, while its black sunburst dial creates a dynamic effect that changes with every movement. The prominent big date display and losange hands enhance both functionality and style, making it perfect for formal occasions or underwater adventures. At the heart of the Léman Grande Date Aqua Lung is the Blancpain caliber 6950, an automatic movement that boasts a remarkable 72-hour power reserve and supports functions for hours, minutes, seconds, and big date. With a water resistance of up to 100 meters, this watch is built to withstand the elements, making it perfect for active lifestyles. The high-quality rubber strap adds a sporty touch, while the soft and adjustable design ensures comfort and security. Whether you're at the office or out on a weekend adventure, this watch transitions seamlessly between settings. The Léman Grande Date Aqua Lung has garnered rave reviews from collectors and casual wearers alike, praising its blend of luxury and functionality.
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Key Features

  • Blancpain caliber 6950 automatic movement
  • 72-hour power reserve
  • Analog display with big date feature
  • Red gold case with black sunburst dial
  • Sapphire crystal glass with water resistance up to 100m
  • High-quality rubber strap for comfort and style

Specifications

Brand
Blancpain
Family
Leman
Model
Léman Grande Date Aqua Lung Red Gold / Black / Rubber
Reference
2850B-3630A-64B
Movement
6950
Movement Features
  • Hours, Minutes, Seconds
  • Big Date
Case
Red Gold 40mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] Blancpain Leman. Triple Date. Moonphase. Automatic...

Blancpain Leman. Triple Date. Moonphase. Automatic...

This Blancpain Lemans features a triple date and moonphase display, powered by an automatic movement.

  • Location: NJ USA
Posted at
Jan 28, 2026, 6:33 PM
Active
[WTS] Blancpain Leman. Triple Date. Moonphase. Solid Gold Rotor. 🔥

Blancpain Leman. Triple Date. Moonphase. Solid Gold Rotor. 🔥

Blancpain - 2763-1127-53B · $5,295
This Blancpain Lemans features a triple date and moonphase function, with a solid gold rotor for added luxury.

  • Material: solid gold
  • Water resistance: 100m
  • Strap: Oem strap
Posted at
Jan 24, 2026, 4:20 PM
Active
[WTS] $7600 - Blancpain Leman Flyback Titanium | 2185f - 2025 Service

$7600 - Blancpain Leman Flyback Titanium | 2185f - 2025 Service

Blancpain - 2185f · $7,600
This Blancpain Leman Flyback Titanium is a rare example of a limited production run, featuring a grade 5 titanium case and the F. Piquet 1185 movement.

  • Condition: Excellent
  • Case size: 38mm diameter
  • Production quantity: 600 units produced
Posted at
Jan 18, 2026, 4:50 PM
Active
[WTS] Blancpain Leman. Triple Date. Moonphase. Solid Gold Rotor. 🔥

Blancpain Leman. Triple Date. Moonphase. Solid Gold Rotor. 🔥

Blancpain - 2763-1127-53B · $5,350
This Blancpain Lemans features a triple date and moonphase, with a solid gold rotor and 100m water resistance.

  • Strap material: Oem strap
  • Water resistance: 100m
Posted at
Jan 17, 2026, 2:20 PM
Active