Watch:
* Mechanical manually wound movement
* Caliber 1-17 LEP PS IRM
* Seconds subdial at 6 o''clock
* Power reserve indication
* Diameter: 44 mm
* Open-face case
Caliber:
* Caliber 1-17 LEP PS IRM
* Diameter: 38.65 mm
* Thickness: 3.80 mm
* Jewels: 20
* Power reserve: 36h max
* Other available dial: 488EN
* Geneva Seal Hallmark
* Vibrations per hour: 18''000