You ask a lot of questions for a guy who just recently almost got kicked out of a library for having distracting hair.
Honestly, I don't know the model. If it's not engraved into to movement, I'm doing good to know the size. It's a 16s. Same size as my ex mother-in-laws shoes, I think.
Very early Rolex Explorer 6298, caseback marked III '53, 6098 (which was the earlier version with an integral bezel) crossed out and 6298 etched in. 928xxx serial. Recessed crown, numerals and hour markers. Keeps great time.