Breitling made some models that dissappeared as soon as they appeared and this is what happened to the featured model. The Shark is a very sturdy dive watch with aged tritium dial and newer hands. The watch is in good condition and works well. 
 
*** The pictures may show the reflection of the camera lens, black spots mostly ***

Details:
 
Make: Breitling
Model: Shark
Reference: A58605
Year: 1980's
Material: Stainless Steel
Dimensions: 42mm
Crystal: Mineral Glass
Movement: Quartz
Bracelet/Strap: Black Band
Lug Width: --mm
Box/Papers: No/No