203 Arktis

Model: 203.013

The Arktis model is the result of intensive collaboration between internationally renowned extreme diver Mario Weidner and Sinn. The objective of the comprehensive research and development was to produce a mechanical watch that was capable of surviving deep dives and withstanding large temperature variances. The type of conditions you might find when diving in cold waters and then coming directly into a heated room or sauna. And this is exactly how the watch was tested in the arctic, on expedition.

The Arktis not only performs above standard, it also looks fantastic in cool tones of arctic blue, offset by polished stainless steel and a stunning blue leather, fully adjustable diver’s band.

Whether you need a reliable instrument or a good looking accessory, you can have both with the Arktis. It is the perfect instrument for extreme divers and water explorers.

Technical Data Model 203 Arktis
Dial: Blue
Case material: Stainless steel
Band: Blue alligator print leather, white stitching
Base movement: Valjoux 7750
Movement winding: Automatic
Jewels: 25
Crystal: Sapphire - anti reflective on both sides
Case back: Solid steel/sapphire option, Screw-down crown and buttons
Water pressure resistance: 30 bar / 300 m
Case diameter: 41.0 mm
Watch height: 16.0 mm
Weigth without band: 90 g
Special technology:

  1. Patented Argon gas filling plus special oil
  2. Cold resistant down to -45 degrees C
  3. Magnetic field protection

In conjunction with its instrument chronographs and watches, Sinn is renowned for its sports and diving watches. Sinn diving watches have lead the way in terms of technical advances for timepieces that must withstand rough and demanding conditions. Thanks to its HYDRO technology, Sinn produces anti-reflective diver's watches that are totally condensation-free, made of stainless steel and capable of reaching any possible diving depth. The HYDRO technology involves filling the watch case with a crystal clear oil that ensures the dial is legible from all angles, does not condense, and will not compress thus allowing it to withstand great water pressure from the outside. Other special features of Sinn water watches include:

- Gaskets made of highly elastic plastic that remain water tight regardless of pressure
- Scratch proof sapphire crystal, anti-reflective on both sides to ensure a clear view of the dial at all times
- Luminous numerals, coated with a special inactive, long-lasting luminous paint
- Magnetic field protection
- Adjustable bands (stainless steel, titanium, silicon or shark skin) to allow the watch to be worn over a wet or dry suit.

Sinn sport and diver's watches surpass standard DIN norms for diving watches. In fact, they fulfil the prerequisites of DIN 8306 in which strict safety standards for diver's watches are precisely and extensively established. Anyone serious about diving or extreme water sports should have the reliability and performance of a Sinn sport or diver's watch by their side.

The Arktis is the result of an intensive collaboration between internationally renowned extreme diver, Mario M. Weidner, and Sinn. The task was to develop a mechanical divers' chronograph that was water and pressure resistant to over 30bar (300m) plus capable of withstanding extremely cold temperatures and vast temperature ranges such as those experienced on a polar expedition. The Arktis model not only survived all dives performed within the arctic circle, it also survived the relaxation saunas that followed back on the main vessel. The Arktis watch is able to withstand such extreme temperature changes thanks to Sinn's special oil 66-228 which provides proven protection from -45 to +80 degrees C. To prove this, Sinn tests each 203 Arktis watch individually for its tolerance within this temperature range. The masterful performance and technical properties of this watch are showcased in a striking, galvanised ice blue dial offset by its matching blue, alligator print leather band. Fully adjustable of course to fit over a wet or dry suit if necessary. The 203 Arktis ice blue is truly one of a kind.

Please use the link below to configure your watch including

  • band options
  • clasps
  • special features

NB: This feature is not linked to the web shop - it will just provide additional technical information and visualisation of the available options! For ordering one or more of the available options with your watch, please use the checkboxes below or leave us a comment accompanying your order!

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Price: AUD 2,895.00 including GST
AUD 2,895.00 including GST