You have no items in your shopping cart.

| Brand: | Fortis |
|---|---|
| Family: | Cosmonautis |
| Reference: | 638.10.11 |
| Name: | Official Cosmonauts Chronograph |
| Limited: | No |
| Material: | Stainless Steel |
|---|---|
| Bezel: | Rotating, 0-60 (Dive) |
| Glass: | Sapphire |
| Back: | Closed |
| Shape: | Round |
| Diameter: | 42.00 mm |
| Height: | 15.50 mm |
| Lug Width: | 20.00 mm |
| W/R: | 200.00 m |
| Color: | Black |
|---|---|
| Indexes: | Arabic Numerals |
| Hands: | Stick |
The ref. 638.10.11 Fortis Official Cosmonauts Chronograph has a stainless steel case of 42mm, housing the proven Valjoux / ETA 7750 movement. Somewhat of a cult classic, this watch and its predecessors have been part of countless space-missions over the last 20 years.
| Type: | Automatic |
|---|---|
| Brand: | ETA |
| Caliber: | 7750 |
| Display: | Analog |
| Diameter: | 30.00 mm |
| Jewels: | 25 |
| Reserve: | 42 h |
| Frequency: | 28800 bph |
| Time: | Hours, Minutes, Small Seconds |
| Date: | Date, Day |
| Chronograph: | Chronograph |
More watches using the ETA 7750 caliber