Case material: Steel; Charge: Quartz; Conditions: New Presentation condition : With dealer guarantee ; Price on request Gmtbroker Reference: caz1012.ba0883 Tag Heuer caz1012.ba0883 Complete Details: Tag Heuer Formula 1 Automatic Chronograph SENNA Special Edition Brushed Stainless steel case and bracelet. Steel bezel coated with black titanium carbide engraved with tachymeter scale and SENNA logo. Black titanium carbide coated steel screw in crown with Tag logo. Grey dial with grey circular textured subdials . Chronograph/stopwatch functions Red central seconds hand counter. 1/10th of a second & hour sub-dial counter located at the 6 o'clock position. Minute counter sub-dial at 9 o'clock. Small seconds sub-dial at the 3 o'clock position. Applied index hour markers with black luminescence. Minute and hour hands with black luminescent fill. Printed minutes and seconds track on outer edge of dial (red color touches) Date window displayed at 4 o'clock. Engraved solid case back  - "Senna Edition" Featured Complications: Chronograph This watch is also known as caz1012ba0883