Original Vintage Omega Omega wind-up wristwatch Model: Seamaster cal:286 Ref:135-003 The crown is not original Reliable Leather Band length is 21 cm. Case diameter excluding crown 35.7 mm Very nice original winding omega wristwatch Most popular model Black-colored dial painted later The wristwatch is missing the second hand. There is no problem with the operation of the wristwatch Wristwatches don't just have seconds Operation checked Very good timekeeping good condition Works perfectly original I will send an extra leather strap Good condition for its age It's an Omega wristwatch. 50 years old. Strap and buckle are not original. It is a rare omega wristwatch. Delivered within 2-6 days. Insured transportation is provided