Breitling Men's M7836522-L521 Professional Chronospace Black Stainless Steel Quartz Watch Black stainless steel watch featuring bidirectional bezel and ana/digi display 48 mm stainless steel case with anti-reflective sapphire dial window Swiss quartz movement with analog-digital display Mesh stainless steel bracelet with deployant-buckle closure Water resistant to 50 m (165 ft): In general, suitable for short periods of recreational swimming, but not diving or snorkeling.