The SEA-GULL Aviation Series Tachymeter Chronograph Titanium Alloy 43mm is a 43 mm watch from the Chronograph collection. Its titanium case is 14 mm thick and 48.8 mm from lug to lug, with 22 mm lugs. It is water resistant to 50 m. The crystal is sapphire.

The manufacturer’s list price is US$784. It comes in 3 versions, with blue, black and white dials.