I remember years ago I really wanted the Explorer II, it was the only Rolex I'd ever liked and thought I'd buy one day but as interest in watches grew I learned it was 42mm and back then didn't even know Grand Seiko existed, so once I'd learned of them a Spring Drive GS had replaced the Explorer.
Looking at Rolex's site it seemsthe 39mm Explorer only comes with a black dial whilst the 42mm ones offer white which is a bit of a bummer as I really like the white dial.
Onto straps, anyone cut their rubber straps to make them shorter or thinking about doing so? Mainly thinking NATOs here or single pass. In the past I've done this but just did it with a pair of scissors and hacked away. I took a bit of care to do the Zuludiver 298 today as on the Hamilton the tail stuck out just where my wrist bone is so the keeper rested on this too which I could feel as I go about working on stuff at the desk etc. On other watches I have had the same strap they've all been 39mm or above case size so not had the same issue.
I used a sotchbrite style sanding pad to then smooth the edges and round it off so it looks factory finish which worked surprisingly well.
Before:
After:
The 2 keepers there protect the buckle from scratching when exploring desk fields because the buckle cost more than the watch and I'd rather keep it unscuffed for as long as possible
Canvas NATOs are much easier, just cut and use a heat gun or flame to singe seal the ends - Sounds ghetto but the results are excellent.