The Basics
The Blancpain Léman Grande Date Aqua Lung reference 2850B-3630A-64B sports a satinized red gold case paired with a black dial with sunburst finish. It sports a big date at 6:00, courtesy of its self-winding caliber 6950.
| Brand: | Blancpain |
| Family: | Léman |
| Reference: | 2850B-3630A-64B |
| Name: | Léman Grande Date Aqua Lung Red Gold / Black / Rubber |
| Produced: | N/A |
| Limited: | No |
Below is a detailed look at Blancpain’s model 2850B-3630A-64B from Léman watch family, including the price, case details and movement features.
The Details
Blancpain’s Léman Grande Date Aqua Lung Red Gold / Black / Rubber (2850B-3630A-64B) was originally released in N/A. This watch features a automatic movement beating at a frequency of N/A (N/A Hz) to provide a 72-hour power reserve when fully wound.
The Case
The red gold case measures 40mm in diameter and roughly 11.4mm thick, with 22mm lug width. The round case is paired with a black color dial with losange-shaped hands, and a mixed hour markers and minute track, covered by a sapphire glass. Blancpain’s Léman model 2850B-3630A-64B is water resistant up to 100 meters (328 ft). A display caseback is over the back of the watch case.
| Material: | Red Gold |
| Glass: | Sapphire |
| Back: | Display |
| Shape: | Round |
| Diameter: | 40mm |
| Height: | 11.4mm |
| Lug Width: | 22mm |
| W/R: | 100 |
Case Diameter
Case Thickness
Lug Width
Water Resistance
The Movement
The Léman 2850B-3630A-64B movement is a powered by caliber 6950 made by Blancpain. The 35-jewel automatic movement is 32mm in diameter. Its balance wheel oscillates at N/A semi-oscillations per hour or N/A Hz. This movement offers a 72-hour power reserve.
| Type: | Automatic |
| Brand: | Blancpain |
| Caliber: | 6950 |
| Base: | N/A |
| Display: | Analog |
| Diameter: | 32mm |
| Jewels: | 35 |
| Reserve: | 72 hours |
| Frequency: | N/A |
| Time: | Hours, Minutes, Small Seconds, Additional 24 Hour Hand (adjustable) |
| Chronograph: | |
| Additionals: | Power Reserve Indicator |
The Price
How much does the Blancpain’s Léman 2850B-3630A-64B cost? This watch was introduced in N/A and has been in Blancpain’s collection for around . This watch is not a limited release. As with most luxury watches, the price of depends on the availability and demand.
CURRENT PRICE: Not Available
For more information, visit Blancpain online.
Specifications:
- Brand: Blancpain
- Model: Léman Grande Date Aqua Lung Red Gold / Black / Rubber
- Reference Number: 2850B-3630A-64B
- Limited: No
Case & Dial:
- Material: Red Gold
- Glass: Sapphire
- Back: Display
- Diameter: 40
- Thickness: 11.4
- Lug Width: 22
- Dial Color: Black
- Indexes: Mixed and Losange-shaped hands
- Water Resistance: 100 meters
Movement:
- Winding: Automatic
- Brand: Blancpain
- Caliber: 6950
- Display: Analog
- Diameter: 32mm
- Jewels: 35
- Power Reserve: 72 hours
- Frequency: N/A
- Functions: Hours, Minutes, Small Seconds, Additional 24 Hour Hand (adjustable)
About Blancpain
Jehan-Jacques Blancpain founded Blancpain in Villeret, Switzerland, in 1735. Today, under the Swatch Group, the manufacture is well known for the 1735 grand complication and the Fifty Fathoms dive watch. Blancpain is part of the Swatch Group group.
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