Sinn Flieger Chronograph 103 St Ty Alligator D

Sinn Flieger Chronograph 103 St Ty 103.050 LEATHER

The Sinn Flieger Chronograph 103 St Ty 103.050 LEATHER is a Swiss-made pilot chronograph designed for precision aviation timing and exceptional readability. Powered by the Valjoux 7750 automatic movement, this luxury chronograph operates at 28,800 vibrations per hour with 25 jewels, delivering reliable performance and accuracy. As part of Sinn’s renowned instrument chronograph collection, it reflects a strong aviation heritage.

The Sinn Flieger Chronograph 103 St Ty 103.050 LEATHER features a stainless steel case paired with a highly legible dial inspired by cockpit instruments. The watch includes chronograph subdials, tachymeter and pulsometer scales, and a day-date display at 3 o’clock for added functionality. Luminous hands and numerals ensure readability in low-light conditions, while shock-resistant acrylic glass protects the dial. The leather strap enhances comfort and classic styling.

This Swiss-made automatic pilot chronograph is ideal for aviation enthusiasts and professionals seeking a versatile and reliable timepiece. Suitable for both cockpit use and everyday wear, it combines functionality with timeless design. The Sinn Flieger Chronograph 103 St Ty 103.050 LEATHER ensures precision and style.

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• Return or exchange within 30 days of delivery
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• Includes all packaging, documentation and accessories
• Sale, pre-owned or promotional items may be subject to a 14-day return period

Important Information

• Bespoke, personalised or resized items are non-returnable
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