• Case made of stainless steel, polished
• Diameter of case: 39 mm
• Electroplated black dial with sunburst decoration
• Sapphire crystal glass in front
• Transparent case back made of sapphire crystal glass
• Appliqués, meticulously attached by hand
• Waterproof and pressure-resistant to 10 bar
• Low pressure resistant

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Silver hands, appliqués, meticulously attached by hand and a black dial with sunburst decoration: it is this stylish arrangement featuring appealing design elements that turn an extraordinary watch into something exceptional. That result in an interplay which creates a highly exquisite and elegant feel.

The 1739 St I S, with a diameter of 39 mm, skilfully incorporates selected elements from previous styles, illustrating a sense of tradition. This is reinforced by the slightly curved, high-quality sapphire crystal. Such details define and characterise the overall appearance of this magnificent watch.

• Mechanical Movement
• • The information on the mechanical movement corresponds to the current production situation in Frankfurt am Main. Due to technical changes, it may happen in individual cases that stock items of our sales partners deviate from this information. (further Information)
    
    
  • SW300-1
  • Self-winding mechanism
  • 25 bearing jewels
  • 28,800 semi-oscillations per hour
  • Seconds stop function
  • Anti-magnetic as per DIN 8309

• Case
• • Case made of stainless steel, polished
  • Sapphire crystal glass in front, anti-reflective on both sides
  • Transparent case back made of sapphire crystal glass, anti-reflective on the interior
  • Case back screw-fastened
  • Meet the technical requirements for waterproofness, as set out in standard DIN 8310
  • Waterproof and pressure-resistant to 10 bar
  • Low pressure resistant

• Functions
• • Hours
  • Minutes

• SINN Technologies
• • Crown with D3-System

• Dimensions and Weight
• • Case diameter: 39 mm
  • Band lug width: 20 mm
  • Case thickness: 9.1 mm
  • Weight without strap: 52 gramme

• Dial and Hands
• • Electroplated black dial with sunburst decoration
  • Appliqués, meticulously attached by hand
  • Rhodium-plated hands and appliqués

• Warranty
• • Warranty period 2 years
    Go to the warranty statement for this product