Titan Stellar Aurora Caelum Sun Moon Phase Green Dial Titanium Strap Automatic Watch - Aurora Caelum celebrates the ethereal beauty of the cosmos through a rare fusion of premium materials and classical horology. Crafted entirely from Grade-5 titanium, the case and bracelet offer exceptional lightness and strength, while the edges are polished using zaratsu finishing, giving the watch a refined brilliance from every angle. Powered by Titan's in-house Automatic 7AM32E calibre, Aurora Caelum brings to life the classical Sun-Moon display, framed by a unique case shape that stands apart in the Stellar universe. The exhibition back reveals a customised rotor, underscoring its deep design story and engineering mastery. Limited to 500 numbered timepieces, Aurora Caelum is a rare collector's piece that unites celestial inspiration with cutting-edge craftsmanship.