Case Crystal | Sapphire | Case Size | 46mm | Case Back | Open, Sapphire Crystal | Case Material | stainless steel | Crown | screw down | Bezel | 12 Hour Scale, Bidirectional, Stainless Steel | Indexes | Arabic Numerals | Water Resistance | 100m | | Movement Movement Type | Automatic | Movement | Breitling In House B04 Automatic Chronograph GMT | Power Reserve | 70 Hours | | General Bracelet/Strap | Brown Leather | Buckle | Deployment | Collection | Aviator | Brand | Breitling | Warranty | 5 Year Manufacturer's Warranty | Features | 12 Hour Scale on Bezel, 6 O'Clock Date Aperture, Chronograph, GMT | |