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.

REFERENCE: 01 400 7763 4157-07 8 24 09PEB
CASE: Aquis, 43.50 mm, Stainless steel
MATERIAL: Multi-piece stainless steel case, ceramic minutes scale top ring
SIZE: 43.50 mm
TOP GLASS: Sapphire, domed on both sides, anti-reflective coating inside
CASE BACK: Stainless steel, screwed, see-through sapphire glass
OPERATING DEVICES: Stainless steel screw-in security crown
WATER RESISTANCE: 30 bar
INTERHORN WIDTH: 24 mm
MOVEMENT: Automatic winding date developed by Oris
NUMBER: Oris 400
DIMENSIONS: Ø 30.00 mm, 13 1/4’’’
FUNCTIONS: Centre hands for hours, minutes and seconds, date window, instantaneous date, date corrector, fine timing device and stop-second
WINDING: Automatic winding
POWER-RESERVE: 120 hrs
VIBRATIONS: 28’800 A/h, 4 Hz
JEWELS: 21
DIAL: Green
MATERIAL: Green dial
LUMINOUS MATERIAL: Indices and hands Superluminova BG W9
STRAP/BRACELET: Stainless steel
MATERIAL: Multi-piece stainless steel metal bracelet, security folding clasp with extension