![Portugieser 'Edition Arije', Reference 502310 | A white gold perpetual calendar wristwatch with moon phases and year indication | Circa 2015 | Important Watches: Part II | 2023 | Sotheby's Portugieser 'Edition Arije', Reference 502310 | A white gold perpetual calendar wristwatch with moon phases and year indication | Circa 2015 | Important Watches: Part II | 2023 | Sotheby's](https://sothebys-md.brightspotcdn.com/webnative/images/90/aa/a09d9c784417833a5e05a4775536/ge2314-ctdll-t3-04.jpg)
Portugieser 'Edition Arije', Reference 502310 | A white gold perpetual calendar wristwatch with moon phases and year indication | Circa 2015 | Important Watches: Part II | 2023 | Sotheby's
![Reference 5021 Portugieser Cellini | A limited edition stainless steel automatic perpetual calendar wristwatch with moon phases and 7 day power reserve indication, Circa 2002 | Fine Watches | 2023 | Sotheby's Reference 5021 Portugieser Cellini | A limited edition stainless steel automatic perpetual calendar wristwatch with moon phases and 7 day power reserve indication, Circa 2002 | Fine Watches | 2023 | Sotheby's](https://sothebys-md.brightspotcdn.com/webnative/images/41/6f/393d636d46be9eacfd1f702de835/n11270-9wsw4-t2-bp.jpg)
Reference 5021 Portugieser Cellini | A limited edition stainless steel automatic perpetual calendar wristwatch with moon phases and 7 day power reserve indication, Circa 2002 | Fine Watches | 2023 | Sotheby's
![Reference 5029 Grosse Fliegeruhr Perpetual Calendar Top Gun | A ceramic and titanium automatic perpetual calendar wristwatch with moon phases and 7 day power indication, Circa 2016 | Fine Watches | 2023 | Sotheby's Reference 5029 Grosse Fliegeruhr Perpetual Calendar Top Gun | A ceramic and titanium automatic perpetual calendar wristwatch with moon phases and 7 day power indication, Circa 2016 | Fine Watches | 2023 | Sotheby's](https://sothebys-md.brightspotcdn.com/webnative/images/3e/59/c7338378427cbc0f7df5ff4e00ca/n11270-9wt27-t2-bp.jpg)
Reference 5029 Grosse Fliegeruhr Perpetual Calendar Top Gun | A ceramic and titanium automatic perpetual calendar wristwatch with moon phases and 7 day power indication, Circa 2016 | Fine Watches | 2023 | Sotheby's
![ROLEX. A HIGHLY ATTRACTIVE 18K GOLD AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE, MOTHER-OF-PEARL DIAL AND BRACELET ROLEX. A HIGHLY ATTRACTIVE 18K GOLD AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE, MOTHER-OF-PEARL DIAL AND BRACELET](https://www.christies.com/img/LotImages/2021/GNV/2021_GNV_20043_0037_000(rolex_an_attractive_18k_gold_and_diamond-set_automatic_wristwatch_with010609).jpg?mode=max)
ROLEX. A HIGHLY ATTRACTIVE 18K GOLD AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE, MOTHER-OF-PEARL DIAL AND BRACELET
![Portugieser 'Edition Arije', Reference 502310 | A white gold perpetual calendar wristwatch with moon phases and year indication | Circa 2015 | Important Watches: Part II | 2023 | Sotheby's Portugieser 'Edition Arije', Reference 502310 | A white gold perpetual calendar wristwatch with moon phases and year indication | Circa 2015 | Important Watches: Part II | 2023 | Sotheby's](https://sothebys-md.brightspotcdn.com/webnative/images/a3/f6/74d67e4f45beb297f7e99e91f421/ge2314-ctdll-t3-01.jpg)
Portugieser 'Edition Arije', Reference 502310 | A white gold perpetual calendar wristwatch with moon phases and year indication | Circa 2015 | Important Watches: Part II | 2023 | Sotheby's
![ROLEX. A HIGHLY ATTRACTIVE 18K GOLD AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE, MOTHER-OF-PEARL DIAL AND BRACELET ROLEX. A HIGHLY ATTRACTIVE 18K GOLD AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE, MOTHER-OF-PEARL DIAL AND BRACELET](https://www.christies.com/img/LotImages/2021/GNV/2021_GNV_20043_0041_000(rolex_an_extremely_rare_and_important_stainless_steel_perpetual_calend010752).jpg?mode=max)
ROLEX. A HIGHLY ATTRACTIVE 18K GOLD AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE, MOTHER-OF-PEARL DIAL AND BRACELET
![Reference 5441 Portugieser | A limited edition stainless steel wristwatch, Circa 1993 | Fine Watches | 2023 | Sotheby's Reference 5441 Portugieser | A limited edition stainless steel wristwatch, Circa 1993 | Fine Watches | 2023 | Sotheby's](https://sothebys-md.brightspotcdn.com/webnative/images/8a/c6/a0e20716488e87e91c61d669903a/n11270-9wsw8-t3-bp.jpg)
Reference 5441 Portugieser | A limited edition stainless steel wristwatch, Circa 1993 | Fine Watches | 2023 | Sotheby's
![ROLEX. A HIGHLY ATTRACTIVE 18K GOLD AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE, MOTHER-OF-PEARL DIAL AND BRACELET ROLEX. A HIGHLY ATTRACTIVE 18K GOLD AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE, MOTHER-OF-PEARL DIAL AND BRACELET](https://www.christies.com/img/LotImages/2021/GNV/2021_GNV_20043_0039_000(rolex_a_rare_and_very_attractive_18k_gold_diamond_and_ruby-set_wristwa010651).jpg?mode=max)