Fortis Classic Cosmonauts 42mm Steel Chronograph Automatic Mens Watch F2140006. Features include Chronograph, Day/Date, Fixed Bezel, Luminous Hands, Push/Pull Crown, Sapphire Crystal, Small Seconds Subdial, Self-Winding, Swiss Made, Swiss Movement, Tachymeter, Water-Resistant

Navigate the skies with the Hamilton Khaki Aviation Converter Auto Chrono equipped with a bi-directional, rotating slide-rule bezel to calculate critical conversions and metrics at a glance. Fitted with the H-21-Si movement with silicone hairspring for increased performance and accuracy, this pilot watch blends function and aviation aesthetics to perfection: its 44mm stainless steel case is paired with a stainless steel bracelet and a blue dial evoking visions of clear skies.