Nomos Orion 33 Ref. 320 vs Oris Divers Sixty-Five 40mm Black

In-Depth Comparison

The Nomos Orion 33 Ref. 320 and the Oris Divers Sixty-Five 40mm Black 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

Nomos and Oris are both highly respected names in watchmaking. The Nomos Orion 33 Ref. 320 comes from Germany, while the Oris Divers Sixty-Five 40mm Black originates from Switzerland. This particular Orion reference was introduced in 2001, while this Divers Sixty-Five reference debuted in 2015. The Oris Divers Sixty-Five 40mm Black is the newer release, potentially featuring more modern technology and finishing.

Movement And Mechanics

At the heart of the Nomos Orion 33 Ref. 320 beats the Nomos Alpha caliber offering a 43-hour power reserve running at 21,600 vph with 17 jewels. The Oris Divers Sixty-Five 40mm Black is powered by the Oris 733 (Sellita SW200-1) with a 38-hour power reserve operating at 28,800 vph featuring 26 jewels. The Nomos Orion 33 Ref. 320 wins on power reserve with a 5-hour advantage, which means less frequent winding for those who rotate watches.

Dimensions And Wearability

The Nomos Orion 33 Ref. 320 features a 32.8mm case at 6.9mm thick with a 42.0mm lug-to-lug measurement, crafted in Stainless Steel. The Oris Divers Sixty-Five 40mm Black comes in at 40.0mm and 12.8mm thick with 47.5mm lug-to-lug, constructed from Stainless Steel. The Nomos Orion 33 Ref. 320 wears more compactly on the wrist, making it potentially more suitable for smaller wrists or those who prefer understated proportions. At 32g, the Nomos Orion 33 Ref. 320 is the lighter of the two.

Materials And Construction

The Nomos Orion 33 Ref. 320 uses a Sapphire crystal crystal paired with a Fixed polished bezel, while the Oris Divers Sixty-Five 40mm Black features Sapphire with domed shape crystal with a Unidirectional rotating, aluminum insert bezel. On the wrist, the Nomos Orion 33 Ref. 320 comes on a Horween genuine Shell Cordovan leather strap with Pin buckle, while the Oris Divers Sixty-Five 40mm Black is fitted with Black rubber strap featuring Pin buckle.

Water Resistance And Capability

The Nomos Orion 33 Ref. 320 is rated to 30m / 98ft and the Oris Divers Sixty-Five 40mm Black to 100m / 328ft. For water sports and diving, the Oris Divers Sixty-Five 40mm Black provides superior depth capability.

Pricing And Value

At retail, the Nomos Orion 33 Ref. 320 lists for $1,900 compared to $1,900 for the Oris Divers Sixty-Five 40mm Black. On the secondary market, the Nomos Orion 33 Ref. 320 trades around $1,600 while the Oris Divers Sixty-Five 40mm Black commands approximately $1,450.

The Verdict

Choosing between the Nomos Orion 33 Ref. 320 and the Oris Divers Sixty-Five 40mm Black ultimately comes down to personal priorities. For dress occasions and smaller wrists, the Nomos Orion 33 Ref. 320 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.