Sinn ‘Big Eyes’ Vintage Chronograph, Ref. 102
A Rare and Beautiful Vintage Chronograph With Rotating Black Bakelite Bezel
Original, black tritium dial, white guilloched oversize subdials, white tritium hands
All stainless steel watch case with screwdown caseback, serial 361-33 (5405)
High grade manual wind movement, calibre Valjoux 7733, 17 jewels
New, black pig skin leather strap with by JP Menicucci
Overall, the watch is in good to very good condition. The dial shows even patina – no fading – with matching coloured tritium luminous mass of dial and hands. The case appears to be unpolished, showing scratches to the caseback. The super rare bi-directional bakelite bezel shows minimal loss of colour between 0-5. The chronograph starts, stops and resets to zero smoothly. The watch has been checked, cleaned and oiled by our watchmaker. The watch is in very good running condition, keeping accurate time.