The Hong Kong Watch Auction: TWO | Page 330

264 . Tudor
A fine and very rare stainless steel chronograph wristwatch with date , bracelet and original guarantee
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Manufacturer Tudor Year Circa 1971
Reference No . 7031 / 0 Case No . 759 ’ 273 Model Name Oysterdate Chronograph Material Stainless steel Calibre Mechanical , 7734 ,
17 jewels
Bracelet / Strap Stainless steel Rolex Oyster bracelet , 165 mm . maximum length , end link stamped 380
Clasp / Buckle Stainless steel Tudor folding deployant clasp Dimensions 39.5 mm . diameter Signed
Case , dial and movement signed
Estimate HKD 120,000-180,000 USD 15,000-22,000
Accessories With Tudor undated Garantie .
Literature For another example of a reference 7031 / 1 , please see Tudor Anthology by Alberto Isnardi , page 126 and 127 .
The present watch represents the first of the Tudor chronograph introduced in the 1970s . It is recognized by its bakelite or acrylic inserts and its grey dial with black registers . Tudor also upgraded their coding system in 1967 using 5 digits instead of 4 and the last digit identifies the case metal , in this case , ' 0 ' indicates steel . The present watch is a wonderful example of the Tudor Oysterdate Chronograph with 40 mm . case and a 14 mm . thickness , screw down pushers with milled design and its so-called ' Monte Carlotype ' dial , a nickname given as the dial represents the casino chips . The dial is also referred as a ' home-plate ' dial due to the dial design resembling a home plate in baseball .