not sure the model number

 Breitling Crown 17325,17326,17395,30022,30030,33030,40035 part 150.418

or Breitling Crown Navitimer Fighters Matt Steel A13330 part 150.4741

or  Breitling Crown 13022,13322,13324,43030,43330 part 150.474

3 crowns are very similar

crown size 6.5 mm
h - 3.3 mm

tap -12
pre owned in very good condition