Omega Seamaster 231.13.44.50.09.001

Reference 231.13.44.50.09.001 represents the chronograph variant within Omega's Seamaster Aqua Terra 150M collection. This model features a grey dial configuration and positions itself as the larger case option in the Aqua Terra chronograph lineup. The watch utilizes a 44mm stainless steel case construction paired with an automatic movement. A sapphire crystal protects the grey dial, while the fixed bezel maintains the collection's dress-sport aesthetic. Water resistance extends to 150 meters, supporting the Seamaster designation. This reference appeals to collectors seeking chronograph functionality within Omega's contemporary sport-luxury offering. The 44mm case size targets those preferring substantial wrist presence, while the grey dial provides a subdued alternative to more conventional colorways. The automatic movement and stainless steel construction position this piece within the accessible luxury segment of Omega's current production chronographs.