.jpg?maxwidth=3840)
拍品 4756
寶璣，精細及罕有，鉑金鏤空腕錶，配萬年曆、陀飛輪、閏年顯示及逆返日曆，型號3755，附證書，約2007年製
SIGNED BREGUET, REF. 3755, MOVEMENT NO. 3995, CASE NO. 545Z, CIRCA 2007
已結束2012年5月30日
成交價
HKD 1,088,000
更多資訊
專家說明
US$80,000-120,000
With Breguet Certificate dated 23rd September 2007, polishing cloth, fitted presentation box and outer packaging.
The "tourbillon", Breguet's historic invention patented in 1801, was conceived to compensate for rate errors resulting from the effect of gravity on the moving parts. A watch balance will go fast or slow depending on the position of the watch. Breguet solved the problem by rotating the entire balance and escapement about their common axis once a minute, averaging out the positional errors by the constant rotation. Breguet received a patent from France's ministry of the interior for "a new regulating device known as the tourbillon" on 26 June 1801. The document was dated according to the republican calendar of the time, 7 Messidor, Year IX.
With Breguet Certificate dated 23rd September 2007, polishing cloth, fitted presentation box and outer packaging.
The "tourbillon", Breguet's historic invention patented in 1801, was conceived to compensate for rate errors resulting from the effect of gravity on the moving parts. A watch balance will go fast or slow depending on the position of the watch. Breguet solved the problem by rotating the entire balance and escapement about their common axis once a minute, averaging out the positional errors by the constant rotation. Breguet received a patent from France's ministry of the interior for "a new regulating device known as the tourbillon" on 26 June 1801. The document was dated according to the republican calendar of the time, 7 Messidor, Year IX.