Sinn 903 St Navigation Chronograph 903.042 Silver Dial Reference number: 654-631-664-665-666

Reference number: 654-631-664-665-666

Movement: Rolex automatic

warranty and service booklet

Movement: Automatic movement

Strap: Oris steel bracelet with double folding clasp

Sinn 903 St Navigation Chronograph 903.042 Silver Dial Reference number: 654-631-664-665-666Item: Sinn 903 St Navigation Chronograph Reference number: 903. 042 Date of purchase: unknown Case: steel, diameter approx. 41 mm, height approx. 14. 5 mm, sapphire crystal Strap: Accessory leather strap with Sinn double folding clasp Movement: Sinn automatic, hour, minute and second hands, date, chronograph, internally rotating bezel Dial: silver Accessories: watch only Condition: 09 10 minimal signs of wear on case and strap, sapphire crystal is