#movement, Modified Swiss-made Calibre 13 1/4" Be-54ae Automatic Self-winding Movement, With 42-hour Power Reserve, 25 Jewels, 28, 800 Bph, Glucydur Balance, Anachron Balance Spring, Nivaflex 1 Mainspring #functions, Hour And Minute Hands, Second Hand Sub-dial, Date Window, 24-hour Utc Hand And World Time Zone Function, Chronograph Stopwatch With Second Hand And 30-minute And 12-hour Sub-dials #dial, Blue Engraved Dial, Luminous Hands And Markers, Minute Markers On Flange Ring #case, Hardened Stainless Steel Case, Crown For Date And Time Adjustments And Manual Winding, Stopwatch And Bezel Crowns, Domed Anti-reflective, Scratch-resistant Sapphire Crystal Lens, Transparent Case Back, Clasp-fastening Blue Leather Strap #specifications, Case Diameter: 43mm; Case Thickness: 16mm; Strap Width: 22mm; Strap Length: 18cm To 23cm, Cosc-certified Chronometer, Water Resistance: 10 Bar, Comes In A Presentation Case With Strap-changing Tool, Manufactured In The Uk. Bremont supplies over 40 squadrons with custom-built timepieces, and the 'World Timer' automatic watch is the civilian version of a model developed for C17 cargo plane pilots. Perfect for the travelling man, the rotating internal bezel can be used to quickly read the time in any of 24 world time zones (denoted by major city), while the dial presents a 24-hour GMT hand and chronograph complication in one concise package. We offer a two-year warranty for all working parts and manufacturing faults for luxury watches. For more information, contact one of our experts by emailing watches@mrporter.com