Oris Aquis Small Second Date

01 400 7777 7155-SET Oris Diving Aquis Pro 4000M Watch
Oris caliber 400 manufacture.
Oris watch with 49.50 mm steel case, "Caliber 400" automatic movement with 120h power reserve, developed by Oris.
Sapphire crystal with both domed faces and anti-reflective inner layer, steel extension, blue dial simulating waves with blue bezel with ceramic minute scale
. Superluminova C3 BL X1 Grade indices and hands, blue rubber bracelet with titanium safety folding clasp with extension, water resistant to 300 meters (30 BAR).

This Oris watch is from the Aquis collection by Oris, a collection that belongs to diving watches in the real world, combining design, high-performance materials and functions suitable for their purposes, all of them with an automatic movement with a production by by Oris.

Oris creates its Caliber 400, a new standard for automatic mechanical movements, conceived independently by Oris. Its power reserve is 5 days (120 hours), with a 10-year warranty.

The Aquis Date watch is designed to serve professional divers and to this end it incorporates the Oris high-performance Caliber 400, turning this watch into a highly technical tool, with a Rotation Security System (RSS), patented by Oris, that adjusts and locks the one-dimensional rotating bezel.