#movement, Breitling 01 Self-winding Mechanical Movement With A 70-hour Power Reserve, 47 Jewels, 28, 800 Vph #functions, Hour, Minute And Second Hands, Date Window, Chronograph: 1/4th Second, 30-minute And 12-hour Sub-dials #dial, Blue And White Dial, Luminous Silver-tone Hands And Indices, Red Second Hand, White, Black And Red Numerals And Markers #case, Steel Case, Bidirectional Bezel With Slide Rule, Crown For Date And Time Adjustments And Manual Winding, Domed Anti-reflective Sapphire Crystal Lens And Case Back, Clasp-fastening Stainless Steel Strap #specifications, Case Diameter: 46mm; Case Thickness: 14.51mm; Strap Width: 24mm, Cosc-certified Chronometer, Water Resistance: 3 Bar, Comes In A Presentation Case, Reference Number: Ab0127211c1a1, Manufactured In Switzerland. Breitling is a chronograph specialist, not only did the Swiss firm invent the two independent push-pieces used to control the complication, but it also created the first automatic version back in 1969. A portmanteau of the words ‘navigation’ and ‘timer’, this ‘Navitimer 1’ watch has been made in Switzerland from polished steel and engineered with a chronometer-certified mechanical calibre built entirely in-house. It has handy sub-dials and a bidirectional rotating bezel for precise time-keeping and features a sapphire crystal case back that showcases the impressive movement. We offer a two-year warranty for all working parts and manufacturing faults for luxury watches. Call our Customer Care team for more information.