A good friend of mine has asked for advice on watches they should consider for 2 sons who will be graduating from college this year. Both of these sons are large young men so they it will take, I think, something in the range of 42-45 mm to be comfortable and look right on their wrists. Neither has owned a mechanical watch before but their dad wears a Rolex. Their parents are looking for something in stainless steel and sporty. There knowledge of watches if limited although they have looked at a local Rolex AD. When I asked the model, they did not know the model (enough said about knowledge.