Hi Members, I'm selling my vintage Sinn Chronograph. I would think it is an 80's model but never quite known how to date Sinns...can provide serial number if you'd would like a crack. It has a dial with lots of patina which drew me to the watch originally. The watch is in good running condition and keeping accurate time. Can provide Timograph results if required. Comes on black Nato pictured. Watch located Melbourne Australia and I welcome any face to face transactions otherwise will be sent via Aust Post insured (approx AUD$110 to US). I'm asking AUD$2500 Payment Details: Bank Wire / other direct transfer methods accepted. Paypal good/services accepted with +3% fee. I have many positive watch transactions on Ebay, Timezone and recently on Omega forum. Thanks for looking and pls feel free to ask any questions. Thanks, John P.S. first photo credit to original owner