Oris Divers Sixty-Five Chronograph vs Tudor Black Bay Pro

SpecificationOris Divers Sixty-Five ChronographTudor Black Bay Pro
BrandOrisTudor
CollectionDivers Sixty-FiveBlack Bay
Reference01 771 7744 4354M79470-0001
CategoryChronographGMT
Movement TypeAutomaticAutomatic
CaliberOris 771 (SW 510)MT5652
Power Reserve48h70h
Frequency28,800 vph28,800 vph
Case Diameter40.0mm39.0mm
Case Thickness14.2mm12.7mm
Case MaterialStainless SteelStainless Steel
CrystalSapphireSapphire
Water Resistance100m / 328ft200m / 656ft
Weight82g155g
MSRP$3,600$3,650
Market Price$3,000$3,500

In-Depth Comparison

The Oris Divers Sixty-Five Chronograph and the Tudor Black Bay Pro 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 Divers Sixty-Five reference was introduced in 2023, while this Black Bay reference debuted in 2022. The Oris Divers Sixty-Five Chronograph is the newer release, potentially featuring more modern technology and finishing.

Movement And Mechanics

At the heart of the Oris Divers Sixty-Five Chronograph beats the Oris 771 (SW 510) caliber offering a 48-hour power reserve running at 28,800 vph with 25 jewels. The Tudor Black Bay Pro is powered by the MT5652 with a 70-hour power reserve operating at 28,800 vph featuring 26 jewels. The Tudor Black Bay Pro wins on power reserve with a 22-hour advantage, which means less frequent winding for those who rotate watches.

Dimensions And Wearability

The Oris Divers Sixty-Five Chronograph features a 40.0mm case at 14.2mm thick with a 47.5mm lug-to-lug measurement, crafted in Stainless Steel. The Tudor Black Bay Pro comes in at 39.0mm and 12.7mm thick with 48.0mm lug-to-lug, constructed from Stainless Steel. The Tudor Black Bay Pro wears more compactly on the wrist, making it potentially more suitable for smaller wrists or those who prefer understated proportions. At 82g, the Oris Divers Sixty-Five Chronograph is the lighter of the two.

Materials And Construction

The Oris Divers Sixty-Five Chronograph uses a Sapphire crystal paired with a Rotating bezel, while the Tudor Black Bay Pro features Sapphire crystal with a Bidirectional rotating, 24-hour graduated bezel. On the wrist, the Oris Divers Sixty-Five Chronograph comes on a Leather strap with Buckle, while the Tudor Black Bay Pro is fitted with Stainless steel T-fit bracelet featuring T-fit clasp with micro-adjustment.

Water Resistance And Capability

The Oris Divers Sixty-Five Chronograph is rated to 100m / 328ft and the Tudor Black Bay Pro to 200m / 656ft. For water sports and diving, the Tudor Black Bay Pro provides superior depth capability.

Pricing And Value

At retail, the Oris Divers Sixty-Five Chronograph lists for $3,600 compared to $3,650 for the Tudor Black Bay Pro. On the secondary market, the Oris Divers Sixty-Five Chronograph trades around $3,000 while the Tudor Black Bay Pro commands approximately $3,500.

The Verdict

Choosing between the Oris Divers Sixty-Five Chronograph and the Tudor Black Bay Pro ultimately comes down to personal priorities. For dress occasions and smaller wrists, the Tudor Black Bay Pro is more versatile. 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.