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Lot Essay
The present watch is fitted with a so-called Cathedral repeating mechanism which resembles the chimes of a cathedral bells.
The repeating mechanism of this watch consists of a high-tone and a low-tone gong. When the repeating is activated, first the number of hours are stroke by means of one of the two hammers on the low-tone gong, followed by the quarter hours with double strikes on both the low-tone and the high-tone gong, and finally the number of minutes which have elapsed since the last quarter-hour with one hammer on the high-tone gong.
The length of the gong in a standard repeating mechanism corresponds to almost precisely one turn in the movement whereas those of the "Cathedral" mechanism exceed the case circumference by at least one and a half, even two turns. Consequently, a much richer and fuller timbre is achieved.
This mechanism is now used in highly complicated wristwatches such as Patek Philippe's Sky Moon Tourbillon.
The repeating mechanism of this watch consists of a high-tone and a low-tone gong. When the repeating is activated, first the number of hours are stroke by means of one of the two hammers on the low-tone gong, followed by the quarter hours with double strikes on both the low-tone and the high-tone gong, and finally the number of minutes which have elapsed since the last quarter-hour with one hammer on the high-tone gong.
The length of the gong in a standard repeating mechanism corresponds to almost precisely one turn in the movement whereas those of the "Cathedral" mechanism exceed the case circumference by at least one and a half, even two turns. Consequently, a much richer and fuller timbre is achieved.
This mechanism is now used in highly complicated wristwatches such as Patek Philippe's Sky Moon Tourbillon.