I think so. It was my daily wear for quite a few years. I had the matching Red Sea Dweller, but like so many of my watches from that time, sold it to pay for grad school.
This one i still got since i wore it through grad school and marks that time in my life.
Heck of a watch to wear through grad school. My first time through grad school my daily was a Seiko.
Well, i sort of developed a watch habit before then, my parents were into watches too. But in the mid/late 90s 321 Speedmasters could be had for $500, Red Subs for $2.5 and Red SDs for $5k. Flipped almost all my speedys to Japan for 2x+, I actually had each 321 model except for 2915 at the same time once. Red Sub was the last one standing.