The Basics
The Fortis Official Cosmonauts Titanium ref. 647.27.11 has a stainless steel case of 42mm. It is powered by the Swiss ETA 2836-2 movement. Ref 647.27.11 is similar though fully done in titanium.
| Brand: | Fortis |
| Family: | Cosmonautis |
| Reference: | 647.10.11 |
| Name: | Official Cosmonauts Day-Date |
| Produced: | N/A |
| Limited: | No |
Below is a detailed look at Fortis’s model 647.10.11 from Cosmonautis watch family, including the price, case details and movement features.
The Details
Fortis’s Official Cosmonauts Day-Date (647.10.11) was originally released in N/A. This watch features a automatic movement beating at a frequency of 28800 bph ( 4 Hz) to provide a 38-hour power reserve when fully wound.
The Case
The stainless steel case measures 42mm in diameter and roughly 12mm thick, with 20mm lug width. The round case is paired with a black color dial with stick-shaped hands, and a arabic numerals hour markers and minute track, covered by a sapphire glass. Fortis’s Cosmonautis model 647.10.11 is water resistant up to 200 meters (656 ft). A solid caseback is over the back of the watch case.
| Material: | Stainless steel |
| Glass: | Sapphire |
| Back: | Solid |
| Shape: | Round |
| Diameter: | 42mm |
| Height: | 12mm |
| Lug Width: | 20mm |
| W/R: | 200 |
Case Diameter
Case Thickness
Lug Width
Water Resistance
The Movement
The Cosmonautis 647.10.11 movement is a powered by caliber 2836-2 made by ETA. The 25-jewel automatic movement is 25.6mm in diameter. Its balance wheel oscillates at 28,800 semi-oscillations per hour or 4 Hz. This movement offers a 38-hour power reserve.
| Type: | Automatic |
| Brand: | ETA |
| Caliber: | 2836-2 |
| Base: | ETA 2824-2 |
| Display: | Analog |
| Diameter: | 25.6mm |
| Jewels: | 25 |
| Reserve: | 38 hours |
| Frequency: | 28800 bph |
| Time: | Hours, Minutes, Seconds |
| Chronograph: | |
| Additionals: |
The Price
How much does the Fortis’s Cosmonautis 647.10.11 cost? This watch was introduced in N/A and has been in Fortis’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 Fortis online.
Specifications:
- Brand: Fortis
- Model: Official Cosmonauts Day-Date
- Reference Number: 647.10.11
- Limited: No
Case & Dial:
- Material: Stainless steel
- Glass: Sapphire
- Back: Solid
- Diameter: 42
- Thickness: 12
- Lug Width: 20
- Dial Color: Black
- Indexes: Arabic Numerals and Stick-shaped hands
- Water Resistance: 200 meters
Movement:
- Winding: Automatic
- Brand: ETA
- Caliber: 2836-2
- Display: Analog
- Diameter: 25.6mm
- Jewels: 25
- Power Reserve: 38 hours
- Frequency: 28800 bph
- Functions: Hours, Minutes, Seconds
About Fortis
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