Oris Watch Aquis Date Calibre 400 Green Bracelet 01 400 7769 4157-07 8 22 09PEB.  The fit for purpose Oris Aquis collection continues to evolve with smaller sized case variants like this Oris Aquis Date Calibre 400 41.5mm model, powered by the brand’s proprietary Calibre 400 movement. This self winding engine is capable of producing a 5 day power reserve and exceeds expectations in its anti magnetic technology. The chronometer certified engine is endowed with twin barrels, each one of which features an extended mainspring to enable it to provide a two and a half day power reserve. This men’s Oris Aquis Date Calibre 400 41.5mm watch celebrates the first of the brand’s Aquis watches to be powered by this expertly engineered movement inside a smaller 41.5mm sizes case. The multipiece stainless steel construction features a domed anti glare sapphire crystal glass front to guarantee a clear view of the dial, while the sapphire backed case offers a unique glimpse into the performance of the Calibre 400 in motion. This green dial Oris Aquis Date Calibre 400 41.5mm watch features a surrounding scratch resistant ceramic diver’s bezel equipped with a 60 minute dive scale. Its colour matches the intense green hue of the dial itself. The display of the Oris Aquis Date watch is home to chunky hour and minute hands treated with Super LumiNova, as well as matching luminous hour indexes and a date aperture at 6 o’clock. The men’s Aquis watch is perfectly geared for underwater exploration with its robust 300 meter water resistant case and a matching steel bracelet. The robust metal band features links executed in brushed and polished finishes. Together with a folding clasp, the bracelet secures over the top of a wet suit easily with its diver extension facility and offers the wearer an easy way to change the strap thanks to its Quick Strap Change technology. Special Features: Men’s 41,5mm Oris Aquis Date Calibre 400 41.5mm watch Green dial with luminous hands and indexes Date window at 6 o’clock Powered by the in house Calibre 400 with a 5 day power reserve 300 meter water resistant stainless steel case Screwed in caseback and crown with crown protection mechanism Sapphire crystal glass front and back Stainless steel bracelet with folding clasp and diver extension facility Oris’ innovative Quick Strap Change technology Official UK stockist of genuine Oris watches Ten year warranty on this Oris watch