| Brand | IWC | | Style | IW378403 | | Series | Big Ingenieur Chronograph | | Style | Chronograph | | Gender | Mens | | Strap Width | 27 mm | | Case | Round Polished and Brushed Platinum 950 | | Dial Color | Silver Engraved Center Pattern | | Hands | Black Hands Luminescent | | Markers | Stick Indices Black Luminescent | | Strap | Black Leather Crocodile Strap | | Clasp Type | Platinum Buckle | | Bezel | Platinum 950; Tachymeter Bezel | | Movement | Swiss Mechanical Automatic (Self-Winding) | | Crystal | Sapphire Crystal Scratch Resistant | | Case Diameter | 46 mm | | Case Height | 57 mm | | Case Thickness | 16 mm | | Water Resistant | 120 m (400 feet) | | Calendar | Date at 6 o'clock | | Subdials | Flyback Chronograph, 12 Hour Register, 60 Minute Register, Central Second Register, Small Seconds and Date | | Multi-function | Date, Chronograph, Limited Edition | | Strap Length | Fits Wrist Size Up to 7.5 inches | | Case Back | Screw-Down Sapphire Crystal See-Through | | Crown | Screw-Down Crown | | Other | Tachometer | | Material | Black Leather Crocodile Strap |
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Measurements on this page are approximate.
Know Your Size? see charts below
Measurements for Women (
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Sizing Chart for Women (
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Measurements for Men (
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Sizing Chart for Men (
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