Citizen Axiom SC Eco-Drive Chronograph vs Citizen Corso Eco-Drive Watch

Buy the Axiom SC if you want a chronograph and a sportier look. Buy the Corso if you want a lighter, simpler three-hand watch with better water resistance. The Axiom has the edge in crystal and movement features, with a sapphire crystal and a 1/5-second chronograph. The Corso is about 56 g lighter and rated for swimming, showering and snorkeling. Both run on Citizen Eco-Drive, so neither needs a battery change.

• Choose the Axiom SC if you want a chronograph with sapphire crystal and a bolder 43 mm sports-watch look.
• Choose the Corso if you want a lighter, cleaner three-hand watch you can swim and shower in.