Black Seal Compass

In Context

At 60 mm this is exceptionally large for something worn on a wrist, closer to a pocket watch given lugs. The case back is closed, so the movement stays out of sight, and the plexiglass crystal scratches easily but polishes back out at home, which sapphire does not. 100 m is genuine swimming resistance — more than the shape of this watch suggests it would need.

PAM00191 stands on its own in this catalogue — no other reference here shares its base number. It carries a titanium case. It was a limited edition.