Breitling Navitimer 1 B01 Chronograph 43 Watch - Steel Case - Black Dial - Black Leather Strap - AB0121211B1X1 Watch caliber 2500 Self-winding chronometer movement

caliber 2500 Self-winding chronometer movement with co-axial escapement and rhodium-plated finish

6 mm Crown Screw Down Bezel Stainless Steel Domed Movement Automatic Dial Color Silver Dial Type Analog Dial Markers Arabic Band Material Steel Clasp Tang Buckle Gender Men's Watch Style Dress Watch

this watch is as robust as it is stylish

caliber 8400 self-winding movement

it’s a legacy of durability and precision

Breitling Navitimer 1 B01 Chronograph 43 Watch - Steel Case - Black Dial - Black Leather Strap - AB0121211B1X1 Watch caliber 2500 Self-winding chronometer movement43. 00 mm steel case, 14. 22 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, black leather strap, tang buckle. Water resistant to 3 bars.