![Vacheron Constantin. A fine and rare oversized 18K gold self-winding square-shaped wristwatch with sweep centre seconds, date and champagne brushed dial Vacheron Constantin. A fine and rare oversized 18K gold self-winding square-shaped wristwatch with sweep centre seconds, date and champagne brushed dial](https://www.christies.com/img/LotImages/2014/GNV/2014_GNV_01401_0319_000(patek_philippe_a_fine_18k_pink_gold_rectangular_wristwatch_with_origin094156).jpg?mode=max)
Vacheron Constantin. A fine and rare oversized 18K gold self-winding square-shaped wristwatch with sweep centre seconds, date and champagne brushed dial
![Vacheron Constantin. A fine and rare oversized 18K gold self-winding square-shaped wristwatch with sweep centre seconds, date and champagne brushed dial Vacheron Constantin. A fine and rare oversized 18K gold self-winding square-shaped wristwatch with sweep centre seconds, date and champagne brushed dial](https://www.christies.com/img/LotImages/2014/GNV/2014_GNV_01401_0312_000(patek_philippe_a_fine_and_very_rare_18k_gold_antimagnetic_wristwatch_s093753).jpg?mode=max)
Vacheron Constantin. A fine and rare oversized 18K gold self-winding square-shaped wristwatch with sweep centre seconds, date and champagne brushed dial
![Vacheron Constantin. A fine and rare oversized 18K gold self-winding square-shaped wristwatch with sweep centre seconds, date and champagne brushed dial Vacheron Constantin. A fine and rare oversized 18K gold self-winding square-shaped wristwatch with sweep centre seconds, date and champagne brushed dial](https://www.christies.com/img/LotImages/2014/GNV/2014_GNV_01401_0314_000(patek_philippe_a_fine_18k_gold_wristwatch_signed_patek_philippe_geneve093912).jpg?mode=max)