Longines HydroConquest 39mm Green vs Longines HydroConquest 43mm Chronograph Blue

In-Depth Comparison

The Longines HydroConquest 39mm Green and the Longines HydroConquest 43mm Chronograph 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 Longines is a brand that needs no introduction. Comparing two models from the same manufacturer comes down to purpose, design philosophy, and intended use case. Both watches hail from Switzerland, benefiting from the region's deep horological tradition. This particular HydroConquest reference was introduced in 2020, while this HydroConquest reference debuted in 2020.

Movement And Mechanics

At the heart of the Longines HydroConquest 39mm Green beats the L888.5 caliber offering a 72-hour power reserve running at 25,200 vph with 21 jewels. The Longines HydroConquest 43mm Chronograph Blue is powered by the L688.4 with a 60-hour power reserve operating at 28,800 vph featuring 27 jewels. The Longines HydroConquest 39mm Green wins on power reserve with a 12-hour advantage, which means less frequent winding for those who rotate watches.

Dimensions And Wearability

The Longines HydroConquest 39mm Green features a 39.0mm case at 12.2mm thick with a 46.0mm lug-to-lug measurement, crafted in Stainless Steel. The Longines HydroConquest 43mm Chronograph Blue comes in at 43.0mm and 14.7mm thick with 50.0mm lug-to-lug, constructed from Stainless Steel. The Longines HydroConquest 39mm Green wears more compactly on the wrist, making it potentially more suitable for smaller wrists or those who prefer understated proportions. At 140g, the Longines HydroConquest 39mm Green is the lighter of the two.

Materials And Construction

The Longines HydroConquest 39mm Green uses a Sapphire crystal paired with a Unidirectional rotating, ceramic insert bezel, while the Longines HydroConquest 43mm Chronograph Blue features Sapphire crystal with a Unidirectional rotating, ceramic insert bezel. On the wrist, the Longines HydroConquest 39mm Green comes on a Stainless steel bracelet with Folding clasp with safety push-buttons, while the Longines HydroConquest 43mm Chronograph Blue is fitted with Stainless steel bracelet featuring Folding clasp with safety push-buttons and diver extension.

Water Resistance And Capability

The Longines HydroConquest 39mm Green is rated to 300m / 984ft and the Longines HydroConquest 43mm Chronograph Blue to 300m / 984ft. Both watches share the same water resistance rating, making them equally suited for aquatic activities.

Pricing And Value

At retail, the Longines HydroConquest 39mm Green lists for $1,350 compared to $2,500 for the Longines HydroConquest 43mm Chronograph Blue. The Longines HydroConquest 39mm Green is the more accessible option at MSRP, saving $1,150 at retail. On the secondary market, the Longines HydroConquest 39mm Green trades around $1,100 while the Longines HydroConquest 43mm Chronograph Blue commands approximately $2,100.

The Verdict

Choosing between the Longines HydroConquest 39mm Green and the Longines HydroConquest 43mm Chronograph Blue ultimately comes down to personal priorities. For diving and water sports, the Longines HydroConquest 43mm Chronograph Blue is the stronger choice. for dress occasions and smaller wrists, the Longines HydroConquest 39mm Green 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.