Submersible GMT Luna Rosas Titanio

In Context

At 42 mm it is sized to the current mainstream: 40 mm is the median across every watch measured in this catalogue. The case back is closed, so the movement stays out of sight, and the sapphire crystal will resist everything short of deliberate abuse. 500 m is a professional diving rating, far past any demand a wrist is likely to make of it.

The movement winds itself from the motion of your wrist. 72 hours of reserve puts it well past a weekend — several days off the wrist and it is still going. At 28,800 vph the seconds hand advances 8 times a second.

PAM01507 stands on its own in this catalogue — no other reference here shares its base number. It pairs a blue sunburst dial with a titanium, ceramic case. Beyond the time it carries a gmt.

Automatic mechanical, P.900/GMT24H calibre, 12½ lignes, 5.46 mm thick, 23 jewels, 28,800 alternations/hour. Incabloc® anti shock device. Power reserve 3 days, one barrel. 175 components