Sinn Instrument Chronographs Pilot Chronograph 903 St

Reference 903.040

About this watch

The Sinn 903.042 Pilot Chronograph is a striking timepiece that blends functionality and style seamlessly, paying tribute to the world of aviation while incorporating modern watchmaking technology. This sophisticated instrument features an automatic Sellita SW500-1 movement with 25 jewels, a frequency of 28,800 vibrations per hour, and a 48-hour power reserve, ensuring precision and accuracy. The chronograph function is where this watch truly shines, allowing for easy access during timing tasks without overwhelming the main dial. With a water resistance rating of 100 meters, you can wear it with confidence while engaging in water-related activities or even on rainy days. The stainless steel case adds a touch of ruggedness, making it suitable for both formal and casual settings. The white dial is clear and easy to read, evoking a sense of timeless elegance, adorned with black stick and dot indexes providing excellent contrast that enhances readability. Whether you're timing a flight or simply checking the time, this watch maintains its elegance and functionality, making it a trusty companion for any occasion.
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Key Features

  • Automatic Sellita SW500-1 movement
  • Chronograph function with 48-hour power reserve
  • 100m water resistance rating
  • Stainless steel case with rugged design
  • White dial with black stick and dot indexes
  • 41.00mm diameter, 14.50mm height, 22.00mm lug width

Specifications

Brand
Sinn
Family
Instrument Chronographs
Model
Pilot Chronograph 903 St
Reference
903.040
Movement
sw500-1
Movement Features
  • Hours, Minutes, Small Seconds
  • Date, Day
  • Chronograph
Case
Stainless Steel 41mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
100