Oris AquisPro Date 01 400 7767 7754-07 426 64BTEB. Finished in a full black plated Titanium case and black rubber strap. The AquisPro features a 49.50mm case. The Sapphire Crystal glass is domed on both sides and has anti-reflective coating inside. The AquisPro is rated 1000m Water resistant.

Calibre 400 is an entirely new movement, independently conceived by Oris, and sets the new standard for automatic mechanical movements. It has a five-day power reserve (120 hours), is highly resistant to magnetism, and comes with 10-year recommended service intervals and a 10-year warranty.

When conceptualising Calibre 400, Oris’s engineers recognised that these days we may not wear the same watch every day. If you put a standard mechanical watch down for a day or two, it will stop as the power reserve runs down. Calibre 400 has a five-day power reserve, so it’ll still be running if you’ve not worn your watch between, say, Thursday and Tuesday. It delivers this longer period of use via twin barrels, both of which house an extended mainspring, each long enough to store two-and-a-half days of power. It’s highly accurate, to -3/+5 seconds a day, better than a chronometer.

What we like: Pro by name and Pro by nature. The AquisPro is rated to 1000m water resistant. A solid watch to wear and enjoy. The Titanium makes this a very light watch to wear.

Ships in 1-3 Business Days from Sydney with DHL Express. Sydney customers can pick up on the same day from our Alexandria showroom an hour after placing the order by choosing Click & Collect as the delivery option. 

2 Year warranty from Oris SA. StarBuy are Authorised distributors of Oris Watches. Oris SA provides a minimum standard warranty of two years on all Oris watches, provided the warranty is activated through an authorised dealer, and in accordance with the following terms and conditions, as stated in the Oris product manual. Join MyOris to extend your warranty to three, five or ten years (dependent on its movement).