Sinn 203 Titanium Chronograph – Automatic | German Tool Watch Iconic German chronograph from Sinn, model 203 Titanium, a professional instrument watch engineered for precision, durability, and functional clarity. This Sinn 203 Titanium Chronograph features a solid 41 mm titanium case, offering excellent resistance, lightweight comfort, and a matte tool-watch finish. The case shows normal signs of wear consistent with careful use, preserving its original professional appearance. A sapphire crystal protects the well-balanced black dial, designed for optimal legibility in all conditions. The dial layout includes luminous Arabic numerals and hands, three recessed chronograph sub-dials, and a practical day-date display, making this watch a true everyday instrument. The rotating bezel and clear minute markings further enhance its utilitarian design. Technical Details Brand: Sinn Model: 203 Titanium Chronograph Case material: Titanium Case diameter: 41 mm Crystal: Sapphire glass Dial: Black Movement: Swiss automatic chronograph movement Functions: Hours, minutes, seconds, day, date, chronograph Water resistance: 30 m (not tested) Bracelet: Original titanium bracelet Wrist size: Fits up to approx. 21 cm Condition: Grade B+, with signs of use according to normal wear Box: Generic box Story & Heritage Sinn Spezialuhren, founded in Frankfurt, Germany, is renowned for producing professional-grade watches built to withstand extreme conditions. The Sinn 203 Chronograph is a direct reflection of the brand’s philosophy: reliability, precision, and functionality above all else. The use of titanium places this model among Sinn’s advanced material tool watches, offering corrosion resistance, durability, and exceptional comfort on the wrist. The 203 series has long been appreciated by pilots, professionals, and collectors for its no-nonsense design and dependable performance. This watch represents a period when Sinn firmly established itself as a manufacturer of serious instrument watches, respected for engineering integrity rather than luxury trends. A true German tool chronograph, admired for its authenticity and purpose-driven design. Express Delivery Via UPS Express Internal Reference Number – FOR-06