At the heart of the Neptunian Grande Réserve lies the new calibre 808, boasting a generous 68-hour power reserve (réserve de marche in French). This new feature allows wearers to leave the watch aside for the weekend without the need to reset the time on the first day of the week.
Beyond this improvement, these new models also offer a slightly smaller case (42mm) while keeping a strong yet comfortable presence on the wrist.
Forged from the same DNA as the original rugged Neptunian, the new Neptunian Grande Réserve models also feature a scratch-resistant ceramic bezel and sapphire crystal, ensuring that the watch face retains its pristine appearance for years to come. Water-resistant down to 300m/30 ATM, screwdown crown, and Super-LumiNova x1 covering hands and indices, the Neptunian Grande Réserve is designed to excel both in and out of the water.