LHOOQ, i'd also seen a pic of an explorer without said writings! Can't remember the model number. I'm away now but shall endeavour to post pics when i'm back home.
Stilty, i've gotten myself a 1601, and was intending to drop the dial in. Dunno if it can be done? Also, how do i go about sourcing this tropic 22? I tried ebaying it but all the available crystals come with cyclops. We're talking gen crystals, not clark's right?