Silver-tone stainless steel case and bracelet. Bi-directional rotating slide rule silver-tone stainless steel bezel. Silver dial with silver tone hands and silver tone stick hour markers. Slide rule markers around the outer rim. Dial Type: Analog. Date display between 4 and 5 o'clock position. Chronograph - two sub-dials displaying: 60 second and 30 minute. Breitling Calibre 41 Automatic movement, based upon ETA 2892-A2, containing 38 Jewels, bitting at 28800 vph, and has a power reserve of approximately 42 hours. Scratch resistant mineral crystal. Round case shape, case size: 38 mm, case thickness: 13 mm. Band width: 20-18 mm, band length: 8.5 inches. Deployment clasp. Water resistant at 30 meters / 100 feet. Functions: chronograph, date, hour, minute, second, nautical miles conversion scale. Additional Info: chronograph, date display between 4 and 5 o'clock. Montbrilliant Series. Sport watch style. Item Variations: A4137012. Breitling Montbrilliant Chronograph Automatic Silver Dial Men's Watch A4137012-G634-444A.specs:General Color:SilverCase Case Size:38 mmCase Thickness:13 mmCase Material:Stainless SteelCase Shape:RoundBand Band Material:Stainless SteelBand Type:BraceletBand Color:Silver-toneBand Length:8.5 inchesBand Width:20-18 mmClasp:DeploymentDial Dial Color:SilverType:AnalogCrystal:Scratch Resistant MineralHands:Silver ToneDial Markers:Silver Tone StickSecond Markers:Slide Rule Markers around the outer rimSub Dials:Two - 60 Second and 30 MinuteBezel:Bi-directional Rotating Slide RuleBezel Color:Silver-toneBezel Material:Stainless SteelInformation Brand:BreitlingSeries:MontbrillCollection Name:MontbrilliantGender:MensModel:A4137012-G634-444AMovement:AutomaticEngine:Breitling Calibre 41Power Reserve:42 hoursFeatures Water Resistance:30 meters / 100 feetCalendar:Date display between 4 and 5 o'clock positionFunctions:Chronograph, Date, Hour, Minute, Second, Nautical Miles conversion scaleWatch Features:Chronograph, Stainless Steel, AnalogAdditional Info Watch Style:SportWarranty:2 Year Goldia WarrantyAdditional Info:Chronograph, Date Display Between 4 And 5 O'ClockGoldia Sku:BTA4137012-G634SSItem Variation:A4137012Department:WatchesCategory:Watches