I haven't seen the SRP043 in person but I'm now wearing a SKX007J Japan version with NATO strap on it.
These are my point of views to this SKX007J:
Pros:
1. Robust built.
2. Distinctive bezel clicks.
3. Long second needle with its short end lumed (personal preference).
4. Proven long lasting movement.
5. Value for money.
Cons:
1. Pointy crown guards (at the bottom).
2. Ugly rubber strap, very hard and doesn't go well with the watch (personal preference).
3. Moderate lume brightness, could be brighter.