Additional information
| Brand: | Breitling |
|---|---|
| Family: | Vintage |
| Reference: | 1806 |
| Name: | Navitimer Big Case 1806 |
| Produced: | 1969 - 1978 |
| Limited: | No |
Case
| Material: | Stainless Steel |
|---|---|
| Bezel: | Sliderule |
| Glass: | Plexi |
| Back: | Closed |
| Shape: | Round |
| Diameter: | 49.00 mm |
| Height: | 16.00 mm |
| Lug Width: | 24.00 mm |
Dial
| Color: | Black |
|---|---|
| Indexes: | Stick / Dot |
| Hands: | Stick |
Description
The ref. 1806 was Breitling's first Navitimer to feature an automatic movement. This movement -caliber 11 for the earliest versions, later ones featuring caliber 12- is housed in a massive 49mm stainless steel case.
Movement
Updated version of caliber 11. Notable changes include the creeping date change (already found on the -1 versions of the former) and the updated frequency.
| Type: | Automatic |
|---|---|
| Brand: | Chronomatic Group |
| Caliber: | Chronomatic 12 |
| Base: | Chronomatic GroupChronomatic 11 |
| Display: | Analog |
| Diameter: | 31.00 mm |
| Jewels: | 17 |
| Reserve: | 42 h |
| Frequency: | 21600 bph |
| Time: | Hours, Minutes |
| Chronograph: | Chronograph |
More watches using the Chronomatic Group Chronomatic 12 caliber
