Reference 231.13.43.52.02.001 presents the Aqua Terra 150m in a round 43mm stainless steel case, protected by a scratch-resistant sapphire crystal and sealed with a screw-in crown for water resistance to 150 metres / 500 feet. A transparent case back invites a view of the automatic chronometer movement within, while the fixed bezel frames the clean silver dial.
The movement carries COSC chronometer certification, underscoring the Co-Axial escapement's reputation for sustained precision. Chronograph complications add a layer of practical timing capability to the watch's everyday versatility.
The brown alligator/crocodile leather strap secures with a push-button folding clasp, lending a refined, dressy counterpoint to the Aqua Terra's sporty 150m water-resistance rating.