The Citizen Eco-Drive 6N0068 (often identified as part of the 7872-H04449 series) is a durable, light-powered Promaster Diver watch, with stainless steel case, sapphire crystal, and originally a 300m water resistance, with Eco-Drive technology ensuring it never needs a battery. It is recognized for its robust build, luminous markers, and reliable solar charging. Wears quite a bit smaller than dimensions suggest due to the fat unidirectional bezel. This moves on well sorted ratchet. Nice detailed black dial with clous de Paris styling. Date is quick set, crown is screw down, obvs! I’m guessing it has mineral glass because there is a scratch between 10 and 11. 20mm lugs, I have a selection of NATOs I can provide free if available, just ask.
