Breitling Navitimer B01 Chronograph 46 Watch - Steel - Black Dial - Black Leather Strap - Folding Buckle - AB0127211B1X2 5164A001 screw-down crown with twinlock double

screw-down crown with twinlock double waterproofness system

and brushed stainless steel Oyster bracelet

silver dial set with apple-shaped hands in blued steel

18k red gold bezel with engraved roman numerals

shiny brown alligator strap

Breitling Navitimer B01 Chronograph 46 Watch - Steel - Black Dial - Black Leather Strap - Folding Buckle - AB0127211B1X2 5164A001 screw-down crown with twinlock double46. 00 mm steel case, 14. 51 mm thick, transparent sapphire crystal back, non screw locked crown with two gaskets, rotating bezel with circular slide rule, cambered sapphire crystal with glareproof treatment on both sides, black dial, Breitling 01 (Manufacture) self winding movement, approximately 70 hrs of power reserve, black leather strap, folding buckle. Water resistant to 3 bars.