Vintage mechanical diving watch, Comète Besançon in average condition, the back needs cleaning, scratches on the glass, the second hand is working normally but the other two hands move more slowly, marked Comète Besançon, 17 jewels shockproof, width without crown 3.7 cm, width between lugs 1.9 cm, see photos. Check out my other items! Discount on shipping for combined purchases. Condition: Used item that has been worn. Possible imperfections. Brand: Comète Type: Wristwatch Department: Adult unisex.