OMEGA Seamaster
= For Men Planet Ocean 600M Boutique Edition 215.32.44.21.06.001
7AA Premium Quality
Features: Powered by original Japanese self-winding automatic machinery, Stainless-steel grey round case with brown uni-directional bezel, mineral crystal glass on a grey dial, fastened by a high grade green silicone backed nylon strap with a deployment buckle.
43.5MM Case size.
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A chronograph is a watch that can measure elapsed time. It typically has three sub-dials that can be used to measure seconds, minutes, and hours.