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A LADY'S DIAMOND AND RUBY WRISTWATCH, BY BREGUET
The circular guilloché dial with Roman numerals on polished chapter ring, blued steel Breguet hands within a brilliant-cut diamond bezel and ruby crown, to the diamond and ruby-set lugs and red leather strap, mounted in 18k white gold, mechanical movement, 21.0 cm long, with Swiss assay mark for gold
Dial, case, movement and strap signed Breguet, No. 8341 257D