This is a gorgeous International Watch Co. IWC Watch at a steal of a price. 

100% authentic or your money back. All photos are of the actual watch that you will receive.

Known as the 'Skinny' Ingenieur, the watch is an automatic movement, 34mm Stainless Steel Case with Sapphire Crystal, 44 Hour Power Reserve and Gold Indices. 

Pristine, original movement, original crown - keeping excellent time. It comes with authentication paperwork form a watch shop in Pasadena, California (I can provide their info upon request).

I encourage further verification. The watch is in GORGEOUS condition and is equipped with an OEM (Original Equipment Manufacturer) authentic IWC leather strap. 

Reference Number IW3506

Manufacturer: IWC 

Model: Ingenieur SL 

Stainless Steel Case 

Collector's Item 

Built in 1985

Dial: Gray Graph with Gold-Colored Mounted Numerals 

Diameter: Approx. 34mm without crown 

Height: Approx. 8mm 

Movement: Automatic caliber C 37521 

Strap: Leather

Screw-down caseback.

Function: Hour, Minute, Central second, Date 

Condition: Excellent condition (see pictures) 

Let me know if you have any questions. I'm based in Los Angeles. Please contact me in regards to in-person transaction. I would be happy to meet at the IWC Store or an Authorized Dealer. 

I can provide professional reference from past watch transactions upon request.