百達翡麗

• 手動上弦機芯13'''，印有日內瓦印記，25顆寶石，經冷熱溫度、等時性及五方位精準調校 • 鍍銀錶盤，立體阿拉伯數字及條狀時標，葉狀指針，小錶盤顯示秒速及30分鐘計時，外環分鐘刻度及測速計刻度 • 18k黃金霧面及亮面錶殼，螺絲固定錶耳，兩個計時按鈕，錶冠按鈕操作追針計時指針，撳扣式錶背蓋 • 錶殼、錶盤及機芯印有品牌標誌 • 備百達翡麗18k黃金錶扣

* 拍品資料以英文圖錄為準。

Please note that the movement has not been checked for timekeeping accuracy and Sotheby's will not be held responsible for any repairs should they be required. The movement and chronograph are working at the time of cataloguing. Dial with few signs of ageing otherwise in good condition. Case back engraved with initials "M.M.", fine scuffing. **The leather strap of this wristwatch is made from endangered species; please refer to important notices for further information.** Please note that the dial was exchanged with another one from the Ref.1436 made around 1960 however confirmed by an extract from the archives from march 2015.
"In response to your inquiry, we are pleased to provide you with a general report of the condition of the property described above. All dimensions in catalogue descriptions are approximate. Condition reports may not specify mechanical replacements or imperfections to the movement, case, dial, pendulum, separate base(s) or dome. Watches in water-resistant cases have been opened to examine movements but no warranties are made that the watches are currently water-resistant. Please note that we do not guarantee the authenticity of any individual component parts, such as wheels, hands, crowns, crystals, screws, bracelets and leather bands, since subsequent repairs and restoration work may have resulted in the replacement of original parts. Since we are not professional conservators or restorers, we urge you to consult with a restorer or conservator of your choice who will be better able to provide a detailed, professional report. Prospective buyers should inspect each lot to satisfy themselves as to condition and must understand that any statement made by Sotheby's is merely a subjective, qualified opinion. Prospective buyers should also refer to any Important Notices regarding this sale, which are printed in the Sale Catalogue. In particular, please note it is the purchaser's responsibility to comply with any applicable import and export matters, particularly in relation to lots incorporating materials from endangered species.NOTWITHSTANDING THIS REPORT OR ANY DISCUSSIONS CONCERNING A LOT, ALL LOTS ARE OFFERED AND SOLD AS IS" IN ACCORDANCE WITH THE CONDITIONS OF BUSINESS PRINTED IN THE SALE CATALOGUE."

**Please be advised that bands made of materials derived from endangered or otherwise protected species (i.e. alligator and crocodile) are not sold with the watches and are for display purposes only. We reserve the right to remove these bands prior to shipping.

Important Notice regarding importation into the United States of Rolex watches
Sotheby's cannot arrange for the delivery of Rolex watches to the United States because U.S. laws restricts the import of Rolex watches. The buyer or a designated agent may collect the property in the country of sale."

The Reference 1436 was the first split-seconds chronograph wristwatch to be produced with a dedicated model number and was manufactured between 1938 and 1971. The first Patek Philippe split-seconds wristwatch chronographs were up to 50% more expensive than the simple chronograph [Huber, M., Banbery, A., Patek Philippe Wristwatches, Vol. 2 Second Edition, p.81]. According to our research, approximately 140 pieces were made, equating to an average of just 4 watches a year. 

Please note that the dial was exchanged with another one from the Ref.1436 made around 1960 however confirmed by an extract from the archives from march 2015.

Examples of the reference can be found in Huber, M., Banbery, A., Patek Philippe Wristwatches, Volume 2, Second Edition, pp. 272-274.