Case material: Titanium; Charge: Automatic; Conditions: New Presentation condition : Without documents; Model: Ingenieur Price on request Gmtbroker Reference: IW376501 Ingeniuer Double Chronograph IW376501 is New Old Stock. This IWC Has A 45mm Case And Bezel Made Of Titanium. A Black Dial With Luminous Index Numerals. There Is An Aperture For The Automatic Day And Date At The 3 O’clock Position, With Crown-Activated Rapid Calendar. Also Features 3 Chronographs: A Small Seconds Sub-Dial (9 O'Clock), A 12-Hour Conter Sub-Dial For The Cronograph (6 O'Clock) And A 30-Minute Counter Sub-Dial For The Chronograph (12 O'Clock). Includes A Rattrapante Which Is A Split-Seconds Hand Used To Measure Intermediate Time, While The Stopwatch Continues To Run. Simply Pushing The Button At 10 O’Clock Causes The Hands To Start Running Synchronously Again, Allowing To Alternate Between Intermediate And Aggregate Times As Often As Desired. The Glass Crystal Is Scratch-Resistant Sapphire And Is Water Resistant Up To 120Meters (400 Feet). Mounted To The Watch Is A Black IWC Rubber Strap With An IWC Titanium Tang Buckle. The IWC Ingenieur Is Powered By A Automatic Chronograph Movement, Caliber 79230 With 29 Jewels. Power Reserve Up To 44 Hours.