Breitling Navitimer 1 B01 Chronograph 46 Watch - Steel Case - Black Dial - Steel Navitimer Bracelet - AB0127211B1A1 33.9 caliber 51900 pellaton automatic winding

caliber 51900 pellaton automatic winding movement with power reserve display

unidirectional rotatable bezel with black Cerachrom insert and platinum coated numerals and graduations

22mm x 30mm stainless steel case

black-blue dial with gold applied hour markers with luminescent coating

2mm stainless steel case

Breitling Navitimer 1 B01 Chronograph 46 Watch - Steel Case - Black Dial - Steel Navitimer Bracelet - AB0127211B1A1 33.9 caliber 51900 pellaton automatic winding46. 00 mm steel case, 14. 51 mm thick, sapphire crystal back, non screw locked crown with two gaskets, bidirectional bezel with slide rule, cambered sapphire crystal with glareproof treatment on both sides, black dial, Breitling 01 self winding movement with date in dial aperture and chronograph function, approximately 70 hours of power reserve, steel Navitimer bracelet. Water resistant to 3 bars.