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Sinn 1739 St I S

Sinn 1739 St I S

Model: 1739.012

The Sinn 1739 St I S Unisex Automatic Premium watch. Featuring a 39mm Stainless Steel case, impressive Black dial, 10 ATM / 100m water resistance, and outstanding precision, this timepiece showcases the premium design and quality that independent German watchmaker Sinn is renowned for.

AU$3,215.00 (AU$2,922.73 ex GST for deliveries outside Australia)

Add an additional special discounted Sinn standard leather band to your new Sinn watch purchase.Click here to view all Sinn Bands & Clasps

For purchases on a leather, silicone or textile band: if you want a specific style or colour, please specify your band and colour choice below.

NB: All watches are delivered on standard ‘Medium-sized’ bands (suitable for approx.170-200mm wrist sizes). If you require a shorter or longer band please let us know. If you are not sure, simply let us know your wrist circumference and we will make sure you get the correct length.

Benefits and prices include:

Information & Media

Sinn 1739 St I S


Sinn 1739 St I S
Reference: 1739.012

Understated Elegance

If you’ve been searching for a reliable, elegant, dress watch that delivers optimal performance and robustness, the 1739 St I S is the one for you.

The polished, rhodium-plated steel hands and appliqués have been meticulously attached by hand and contrast well against the black dial with sunburst decoration. It’s this stylish arrangement and minimal design that turn this extraordinary watch into something exceptional. The result is a well-honed watch that looks the part in all business and formal situations. It is the epitome of understated elegance.

The 1739 St I S, with its 39 mm polished steel case, skillfully incorporates elements from previous styles, reinforcing a sense of tradition. The inclusion of quality finishes such as a slightly curved, sapphire crystal and beautiful calf leather band add measure to this piece ensuring it looks remain timeless.

Technical Data

Mechanical Movement

  • SW300-1
  • Self-winding mechanism
  • 25 bearing jewels
  • 28,800 semi-oscillations per hour
  • Seconds stop function
  • Anti-magnetic as per DIN 8309


  • 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
  • Pressure-resistant up to 10 bar
  • Low pressure resistant


  • 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


  • 2 years

Manufactory visit and tour

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