Patek Philippe 5990/1R Nautilus Rose Gold Travel Time
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Patek Philippe 5990/1R Nautilus Rose Gold Travel Time

By joenghenry · Mar 7, 2026 · 27 replies
joenghenry
WPS member · Patek Philippe forum
27 replies1579 views3 photos
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Joenghenry shares a cautionary tale about the Patek Philippe Ref. 5990/1R, highlighting an unexpected surface discoloration on a watch kept unworn for an extended period. His experience underscores the importance of regular wear, particularly for rose gold alloys, and offers a unique perspective on how a watch's 'patina' can evolve even before active use. This thread provides valuable insights for collectors on watch care and the surprising resilience of precious metals.

I would like to share a slightly scary story.

This beauty was delivered from double seal status at my former AD back in 2022 and was kept in the original traveler case since then. As I found it a bit too blinking for daily use.

In last week, I somehow took it out for a look and found it develop stain and discoloration throughout the entire surface!!!!

Immediately I brought it to Patek Service Centre in my city and the diagnosis was probably some surface reaction with alcohol/ perfume/ sweat. The stain just got slightly less after wiping with chemicals at service centre and a light polishing or buffing will be the only way to get rid of the discoloration completely.

Since the watch is actually brand new and not even put on my wrist before, I eventually decided not to proceed with polishing (the last thing I would do for all of my watches) and instead put it on my wrist, hopefully the normal daily usage will help.

Miraculously, after wearing it for a few days, letting this beauty breath (and most importantly give it a daily “soap bath”), the sheen gradually re-glows!

Lesson to learn, wear our watches regularly, particularly the high copper content rose gold one….and don’t leave the best part to the end😅




🤞🏻Regain the sheen after wearing for few days


☝🏻The stain and discoloration when took out from the traveller’s case

Have a wonderful weekend, my friends.

Cheers, Henry

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The Discussion
PE
penfriend
Mar 7, 2026

I actually got that advice from my AD when I picked up my RG 5712 a few years ago. Enjoy it!

IC
Ichiran
Mar 7, 2026

And the hardest one to get in my view. Wear in good health!

GL
GLau
Mar 7, 2026

we all should heed. 5990/1R is a heavy weight 💪, literally and figuratively 👍 The blue dial is so vibrant ! Did passerby take notice ?

CO
Concord
Mar 7, 2026

Wear it often in good health

TE
TeutonicCarFan
Mar 7, 2026

Patek really does this well

GA
gary_g
Mar 8, 2026

I think it has just the right amount t of bling!

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