navale

Borealis Navale . Design has been maturing for over a year. What can be told at this stage: Bronze CuSn8 case, PVD stainless steel insert lumed iwth C3X1, sandwich dial with C3X1, 22mm lugs, 42mmx49.70mm case size, sapphire crystal with A/R coating, Miyota 9015 movement .