• Genuine Audi Design <<Circle>> by Sinn Watch !!! Discontinued and iconic model, made in the 2000's. Clean dial design. Made in Germany by renowned Sinn. Anniversary 40 years edition. Swiss movement inside. Ultra rare model, yet along in this condition: Top condition, gently used, still has the original leather band that has a lot more life left in it, complete FULL SET with the original Sinn box and papers. High end quality quartz watch as you would expect from Sinn: shock resistant double sided bloomed Sapphire crystal, high grade stainless steel case, genuine leather band, Swiss movement. Medium sized case, impossible to find it nowadays. One of the most beautiful and Iconic Audi Design watches. EXTREMELY RARE MODEL !!!
  • An all stainless steel case and a double sided bloomed Sapphire crystal, will safeguard your timepiece for many years to come. A deep black dial with a slightly raised inner ring that has white printed markers for the minutes on it, white printed Arabic numerals for the hours, white printed <<Audi design>> logotype at 12 o'clock and date on black at 3 o'clock, will make this watch an eye catcher. The white hour, minute and second hands, very easily seen against the black dial. Luminous hands and hour/minute markers. The six screwed stainless steel back makes the watch water resistant to 10 ATM. The watch secures on your wrist with a dark brown fine leather band with top stitching and closes with a stainless steel buckle.
  • High quality Swiss made analog quartz movement.
  • Analog quartz movement specifications:
    • Line: powertech 500
    • caliber: 515
    • version: Swiss Made    
    • 1 jewel / nickel plated
    • standard battery life: 45 months !!! ALMOST 4 YEARS !!!
  • Functions:
    • date at 3 o'clock;
    • 3 hands: hours, minutes, seconds
  • Features
    • repairable metal watch movement
    • power saving mechanism with pulled out stem: reduction of consumption approximately 70%
    • very powerful stepping motor
  • Any question, please ask BEFORE buying !!! I DON'T ACCEPT RETURNS, unless the item is not as described (logically, this will never happen, I provide 110% accurate info, and besides that, you have 12 close up, zoom in activated, pictures) !!!
  • I had tried to make pics from all angles. I do have many watches, but you will get what is seen in the pictures. They are not stock photos.
Please review the pictures carefully. They are part of the description. I try my best to provide accurate descriptions and pictures, but occasionally I miss something. Ask before buying, not after. I will consider that you accepted my terms and description.

I am always happy to combine shipping on multiple items, so please take a look at my other watches / items !!!

I use priority shipping with tracking number. Available at your request EMS or DHL shipping too.
Estimated delivery time after item shipped:
EUROPE 5-10 business days
REST OF WORLD 10-30 business days
I ship within 3 business days of your payment. Please don't hold me responsible for the carriers performance.

Water Resistance
....a never-ending source of misunderstandings often caused by the irresponsible advertising of certain competitors, who are usually the ones to refuse any responsibility when damage by water occurs.
Here are the facts in plain English:
1. Every known brand submits the watch to a 2-phase test in a chamber, where it has to withstand to pressure for the minimum length of time required by industrial standards. It may seem a paradox, but low pressure-resistance, say at 0.5 bar equivalent to 50 cm depth is more critical to achieve, because increasing pressure tends to compress the seals, thereby increasing the resistance; the second phase test conducted at 3 bar (30 m.) is confirmatory.
Because of a solid case-construction, the known brands watches will resist to 10 bar (100 m. or 300 ft) and we could confidently call it a «diver’s watch»
2. HOWEVER:
The water resistance of a wristwatch is constantly challenged by mechanical wear caused by bumps, shocks etc., rapid changes in temperature, caustic acids, chemicals, etc. and can therefore not be guaranteed as a permanent condition. I renounces to using inflationary «theoretical» claims; the decision to wear your valuable timepiece for swimming, diving or in the Sauna is yours. On a side-note: only very few specially trained and equipped divers reach depths of 100 m and wear professional computers to indicate the life-saving compression- and decompression data; at such depths, normal watches will just not do.

Thanks for looking and buying a great and unique item.  Have a great day !!!