Should I get the Seamaster Professional Chronograph in stainless steel or titanium?
Go for what you like best. The titanium is much lighter than the stainless steel, but it also scratches somewhat more easily. To give you an idea of the difference, a Stainless Steel Seamaster Professional Chronograph tips the scales at 206 grams, while its Titanium counterpart weighs a mere 142.7 grams – a savings of over 60 grams or more than two ounces.