ROLEX.A VERY RAREANDATTRACTIVE STAINLESS STEEL CHRONOGRAPH WRISTWATCH SIGNED ROLEX,ANTI MAGNETIC, REF. 2508, CASE NO. 037'716, CIRCA 1936 Movement: Cal. 14'", manual, jewelled, signed Dial: Black withArabicAnd baton numerals, tachymeterAnd telemeter scales, signed Case: Snap on back, 35 mm. diam., signed