Silver-tone stainless steel case with a black leather strap. Bi-directional rotating slide rule silver-tone stainless steel bezel. Black dial with luminous hands and index hour markers. Minute markers. slide rule markings around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display between 4 and 5 o'clock position. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hour. Breitling Calibre 01 Automatic movement, containing 47 Jewels, composed of 346 parts, bitting at 28800 vph, and has a power reserve of approximately 70 hours. Scratch resistant sapphire crystal. Pull / push crown. Solid case back. Round case shape, case size: 43.70 mm, case thickness: 17.1 mm. Band width: 22 mm. Deployment clasp. Water resistant at 30 meters / 100 feet. Functions: chronograph, chronometer, date, hour, minute, second, tachymeter. Navitimer 01 Series. Sport watch style. Watch label: Swiss Made. Item Variations: AB012012 BB01, AB012012.BB01, AB012012BB01. Breitling Navitimer 01 Chronograph Black Dial Men's Watch AB012012-BB01.specs:General Color:BlackCase Case Size:43.70 mmCase Thickness:17.1 mmCase Material:Stainless SteelCase Shape:RoundCase Back:SolidBand Band Material:LeatherBand Type:StrapBand Color:BlackBand Width:22 mmClasp:DeploymentDial Dial Color:BlackType:AnalogCrystal:Scratch Resistant SapphireHands:LuminousDial Markers:IndexSecond Markers:Minute Markers. Slide Rule Markings around the outer rimSub Dials:Three - 60 Second, 30 Minute and 12 HourLuminiscence:Hands and MarkersBezel:Bi-directional Rotating Slide RuleBezel Color:Silver-toneBezel Material:Stainless SteelCrown:Pull / PushInformation Brand:BreitlingSeries:NavitimerCollection Name:NAVITIMER 01Gender:MensModel:AB012012-BB01-436X-A20D.1Watch Label:Swiss MadeMovement:AutomaticEngine:Breitling Calibre 01Power Reserve:70 hoursFeatures Water Resistance:30 meters / 100 feetCalendar:Date display between 4 and 5 o'clock positionFunctions:Chronograph, Chronometer, Date, Hour, Minute, Second, TachymeterWatch Features:Chronograph, Stainless Steel, Leather, Chronometer, AnalogAdditional Info Watch Style:SportWarranty:2 Year Goldia WarrantyUPC Code:845960025812Goldia Sku:BTAB012012-BB01BKLDItem Variation:AB012012 BB01, AB012012.BB01, AB012012BB01Department:WatchesCategory:Watches