AQUIS DATE CALIBRE 400

Oris Calibre 400 Series sets the new standard in automatic mechanical watchmaking. Conceived entirely in-house by the independent Swiss watch company’s skilled engineers, it offers elevated levels of antimagnetism and a five-day power reserve, and comes with a 10-year warranty and 10-year recommended service intervals.

CASE MATERIAL: Multi-piece stainless steel case, 18K yellow gold turning top ring, ceramic minutes scale top ring
SIZE: 41.50 mm
TOP GLASS: Sapphire, domed on both sides, anti-reflective coating inside
CASE BACK: Stainless steel, screwed, see-through sapphire glass
WATER RESISTANCE: 30 bar
MOVEMENT: Automatic winding date developed by Oris

REFERENCE: 01 400 7769 6355-07 4 22 75FC