Oris Aquis GMT Date vs Tudor Black Bay GMT Dark

In-Depth Comparison

The Oris Aquis GMT Date and the Tudor Black Bay GMT Dark represent two compelling options in the luxury watch market. Both timepieces have earned devoted followings among collectors and enthusiasts, but they approach horology from distinctly different perspectives. Let's break down how these two watches compare across the key dimensions that matter most to buyers.

Heritage And Brand Prestige

Oris and Tudor are both highly respected names in watchmaking. Both watches hail from Switzerland, benefiting from the region's deep horological tradition. This particular Aquis reference was introduced in 2020, while this Black Bay reference debuted in 2024. The Tudor Black Bay GMT Dark is the newer release, potentially featuring more modern technology and finishing.

Movement And Mechanics

At the heart of the Oris Aquis GMT Date beats the Oris 798 (Sellita SW330-1) caliber offering a 42-hour power reserve running at 28,800 vph with 25 jewels. The Tudor Black Bay GMT Dark is powered by the MT5652 with a 70-hour power reserve operating at 28,800 vph featuring 26 jewels. The Tudor Black Bay GMT Dark wins on power reserve with a 28-hour advantage, which means less frequent winding for those who rotate watches.

Dimensions And Wearability

The Oris Aquis GMT Date features a 43.5mm case at 13.8mm thick with a 51.0mm lug-to-lug measurement, crafted in Stainless Steel. The Tudor Black Bay GMT Dark comes in at 41.0mm and 14.8mm thick with 50.0mm lug-to-lug, constructed from Dark PVD-coated Stainless Steel. The Tudor Black Bay GMT Dark wears more compactly on the wrist, making it potentially more suitable for smaller wrists or those who prefer understated proportions. At 155g, the Tudor Black Bay GMT Dark is the lighter of the two.

Materials And Construction

The Oris Aquis GMT Date uses a Sapphire crystal paired with a Bidirectional rotating, ceramic insert with 24-hour scale bezel, while the Tudor Black Bay GMT Dark features Sapphire crystal with a Bidirectional rotating, matte black/grey insert bezel. On the wrist, the Oris Aquis GMT Date comes on a Stainless steel bracelet with Folding clasp with safety push-buttons, while the Tudor Black Bay GMT Dark is fitted with Black hybrid leather-rubber strap featuring Folding clasp.

Water Resistance And Capability

The Oris Aquis GMT Date is rated to 300m / 984ft and the Tudor Black Bay GMT Dark to 200m / 656ft. For serious diving or water activities, the Oris Aquis GMT Date offers a meaningful advantage.

Pricing And Value

At retail, the Oris Aquis GMT Date lists for $2,900 compared to $4,275 for the Tudor Black Bay GMT Dark. The Oris Aquis GMT Date is the more accessible option at MSRP, saving $1,375 at retail. On the secondary market, the Oris Aquis GMT Date trades around $2,300 while the Tudor Black Bay GMT Dark commands approximately $4,000.

The Verdict

Choosing between the Oris Aquis GMT Date and the Tudor Black Bay GMT Dark ultimately comes down to personal priorities. For diving and water sports, the Oris Aquis GMT Date is the stronger choice. Both watches are exceptional timepieces that will serve their owner well for generations. We recommend trying both on the wrist at an authorized dealer before making your final decision, as comfort and emotional connection are ultimately just as important as specifications.