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. Solid Gold Rotor. 🔥

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

Blancpain - 2763-1127-53B · $5,350
Blancpain Lemans with Moonphase and Triple Date functions, featuring a solid gold rotor and screw down case.

  • Water Resistance: 100m
  • Strap Type: OEM
Posted at
Dec 22, 2025, 6:28 PM
Active
[WTS] Blancpain Leman. Reveil. Mechanical Alarm. GMT. 40mm. Titanium. Box, Papers. 🔥

Blancpain Leman. Reveil. Mechanical Alarm. GMT. 40mm. Titanium. Box, Papers. 🔥

Blancpain - Leman. Reveil · $7,600
The Blancpain Leman.Reveil.GMT is a 40mm titanium watch featuring a mechanical alarm and GMT function. It comes with its original box and papers.

  • Condition: Pre-owned, some wear on rubber strap and age-related flakiness on box packaging
  • Case material: Titanium
  • Case size: 40mm diameter
Posted at
Dec 17, 2025, 8:24 PM
Active
[WTS] Blancpain Lemans. Moonphase. Triple Date. 38mm.

Blancpain Lemans. Moonphase. Triple Date. 38mm.

Blancpain - 2763-1127-53B · $5,395
This is a Blancpain Lemans watch featuring a moonphase and triple date functionality. It has a solid gold rotor, is water-resistant to 100m, and comes with an OEM strap and deployant clasp.

  • Water resistance: 100m depth rating
  • Material: Solid gold rotor
  • Case size: 38mm diameter
Posted at
Dec 15, 2025, 5:56 PM
Active