![Reference 3970EP-046 'London Edition' | A limited edition platinum perpetual calendar chronograph wristwatch with moon phases, Circa 2015 |百達翡麗3970EP-046 型號'London Edition' | 限量版鉑金萬年曆計時腕錶備月相顯示,約2015年製 Reference 3970EP-046 'London Edition' | A limited edition platinum perpetual calendar chronograph wristwatch with moon phases, Circa 2015 |百達翡麗3970EP-046 型號'London Edition' | 限量版鉑金萬年曆計時腕錶備月相顯示,約2015年製](https://sothebys-md.brightspotcdn.com/06/75/e4284ce94eb59ae72cc77dd856ad/n11058-c8j57-withaccessories.jpg)
Reference 3970EP-046 'London Edition' | A limited edition platinum perpetual calendar chronograph wristwatch with moon phases, Circa 2015 |百達翡麗3970EP-046 型號'London Edition' | 限量版鉑金萬年曆計時腕錶備月相顯示,約2015年製
![Reference 3970 | A yellow gold perpetual calendar chronograph wristwatch with moon phases, 24 hours and leap year indication, Circa 1992 | 百達翡麗| 型號 3970 | 黃金萬年曆計時腕錶,備月相、24小時及閏年顯示,約1992年製 Reference 3970 | A yellow gold perpetual calendar chronograph wristwatch with moon phases, 24 hours and leap year indication, Circa 1992 | 百達翡麗| 型號 3970 | 黃金萬年曆計時腕錶,備月相、24小時及閏年顯示,約1992年製](https://sothebys-md.brightspotcdn.com/05/1a/965464e14fb0990b1d5bed0a9765/hk1216-c5bjs-2-t2-crop.jpg)
Reference 3970 | A yellow gold perpetual calendar chronograph wristwatch with moon phases, 24 hours and leap year indication, Circa 1992 | 百達翡麗| 型號 3970 | 黃金萬年曆計時腕錶,備月相、24小時及閏年顯示,約1992年製
![REFERENCE 3970/E 'SECOND SERIES' A YELLOW GOLD PERPETUAL CALENDAR CHRONOGRAPH WRISTWATCH WITH MOON PHASES, 24 HOURS AND LEAP YEAR INDICATION, MADE IN 1987 | Important Watches | 2020 | Sotheby's REFERENCE 3970/E 'SECOND SERIES' A YELLOW GOLD PERPETUAL CALENDAR CHRONOGRAPH WRISTWATCH WITH MOON PHASES, 24 HOURS AND LEAP YEAR INDICATION, MADE IN 1987 | Important Watches | 2020 | Sotheby's](https://sothebys-md.brightspotcdn.com/dims4/default/8d76f5a/2147483647/strip/true/crop/1334x2000+0+0/resize/2048x3070!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F35%2F68%2Fb3113cd647e19ca901a5d90a7d27%2Fn10478-bkjd2-1.jpg)