Got my grey Nightwatch NA40SE (3000k, 95cri) today: (the blueish tone is the effect of the CW Ledlenser K3 that I use to provide spot-lighting)


Spring-less tailcap, but a protrusion the size of 3mm (h) X 11mm dia. (not the same design in Tom E’s non-SE version.)

Below is the previous tail-cap of the non-SE version (photo courtesy of Tom E):
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The front of the tube has to be unscrewed to expose the type-C charging port:

——————————————————-Double O-rings at the back


Nightwatch NA40SE beside the Nightwatch NS22 Seeker:

Control shot —- NS22 (3000k, 95cri) —- NA40SE (3000k, 95cri)