The SEA-GULL Extraordinary Series World Time Day Night Display GMT 41mm is a 41 mm watch from the Extraordinary Series collection. Its bronze case is 11.3 mm thick and 48.5 mm from lug to lug, with 21 mm lugs. It is water resistant to 50 m. The crystal is sapphire.

The manufacturer’s list price is US$684. It comes in 3 versions, with blue, white and red dials.