Lot 152An 18ct-gold-cased tank wrist watch, the square face signed 'Boucheron', with 3, 6, 9 and 12 numerals, remainder dots, the Eterna-Matic 17-jewel automatic movement numbered 3399357, the 18ct yellow gold case engraved Boucheron - Made in France BT908-247, with sapphire-set crown, case 25mm square, on leather strap with sliding clasp, total weight 34.8g, in Boucheron leather case.
Estimate: £300 - 400
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