Longines HydroConquest 43mm Green vs Oris Divers Sixty-Five 38mm Blue

In-Depth Comparison

The Longines HydroConquest 43mm Green and the Oris Divers Sixty-Five 38mm Blue 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

Longines and Oris are both highly respected names in watchmaking. Both watches hail from Switzerland, benefiting from the region's deep horological tradition. This particular HydroConquest reference was introduced in 2023, while this Divers Sixty-Five reference debuted in 2020. The Longines HydroConquest 43mm Green is the newer release, potentially featuring more modern technology and finishing.

Movement And Mechanics

At the heart of the Longines HydroConquest 43mm Green beats the L888.5 caliber offering a 72-hour power reserve running at 25,200 vph with 21 jewels. The Oris Divers Sixty-Five 38mm Blue is powered by the Oris 733 (Sellita SW200-1) with a 38-hour power reserve operating at 28,800 vph featuring 26 jewels. The Longines HydroConquest 43mm Green wins on power reserve with a 34-hour advantage, which means less frequent winding for those who rotate watches.

Dimensions And Wearability

The Longines HydroConquest 43mm Green features a 43.0mm case at 14.0mm thick with a 50.0mm lug-to-lug measurement, crafted in Stainless Steel. The Oris Divers Sixty-Five 38mm Blue comes in at 38.0mm and 12.7mm thick with 45.0mm lug-to-lug, constructed from Stainless Steel. The Oris Divers Sixty-Five 38mm Blue wears more compactly on the wrist, making it potentially more suitable for smaller wrists or those who prefer understated proportions. At 135g, the Oris Divers Sixty-Five 38mm Blue is the lighter of the two.

Materials And Construction

The Longines HydroConquest 43mm Green uses a Sapphire crystal paired with a Rotating Ceramic bezel, while the Oris Divers Sixty-Five 38mm Blue features Sapphire with domed shape crystal with a Unidirectional rotating, aluminum insert bezel. On the wrist, the Longines HydroConquest 43mm Green comes on a Rubber strap with Fold-over, while the Oris Divers Sixty-Five 38mm Blue is fitted with Stainless steel bracelet featuring Folding clasp.

Water Resistance And Capability

The Longines HydroConquest 43mm Green is rated to 300m / 984ft and the Oris Divers Sixty-Five 38mm Blue to 100m / 328ft. For serious diving or water activities, the Longines HydroConquest 43mm Green offers a meaningful advantage.

Pricing And Value

At retail, the Longines HydroConquest 43mm Green lists for $1,700 compared to $2,050 for the Oris Divers Sixty-Five 38mm Blue. On the secondary market, the Longines HydroConquest 43mm Green trades around $1,400 while the Oris Divers Sixty-Five 38mm Blue commands approximately $1,600.

The Verdict

Choosing between the Longines HydroConquest 43mm Green and the Oris Divers Sixty-Five 38mm Blue ultimately comes down to personal priorities. For diving and water sports, the Longines HydroConquest 43mm Green is the stronger choice. for dress occasions and smaller wrists, the Oris Divers Sixty-Five 38mm Blue 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.