Besides the Tiffany Panda’s authenticity also being a noteworthy part of Phillips upcoming Geneva auction, there are also different things on show.

Clearly evaluations of rare non-PN are on the up, and this Ref. 6239 Tropical Underline Double Swiss already has an estimate between 100,000–200,000 CHF, and valued higher than the white PN Ref. 6262 (70-120,000 CHF) on show at the same time.

Of course, its auction history has been gathered and the condition of the piece examined, with a 0.9x serial case, long hour hand, dial, and brown in-dial and, but even still, it certainly focuses on the fact that there only being a few of these that remain.

ROLEX Ref. 6239, Case No: 923’192
Underline Double Swiss with tropical subsidiary dials

Estimate: 100,000 - 200,000 CHF