Breitling Superocean Automatic 46 A17378E71C1A1 vs Breitling Superocean Automatic 42

In-Depth Comparison

The Breitling Superocean Automatic 46 A17378E71C1A1 and the Breitling Superocean Automatic 42 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

Breitling and Breitling 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 Superocean reference was introduced in 2022, while this Superocean reference debuted in 2024. The Breitling Superocean Automatic 42 is the newer release, potentially featuring more modern technology and finishing.

Movement And Mechanics

At the heart of the Breitling Superocean Automatic 46 A17378E71C1A1 beats the Breitling B17 caliber offering a 38-hour power reserve running at 28,800 vph with 25 jewels. The Breitling Superocean Automatic 42 is powered by the Breitling 17 with a 38-hour power reserve operating at 28,800 vph featuring 25 jewels. Both watches offer identical power reserves, making them equally practical for daily rotation.

Dimensions And Wearability

The Breitling Superocean Automatic 46 A17378E71C1A1 features a 46.0mm case at 14.8mm thick with a 53.0mm lug-to-lug measurement, crafted in Stainless Steel. The Breitling Superocean Automatic 42 comes in at 42.0mm and 13.2mm thick with 48.5mm lug-to-lug, constructed from Stainless Steel. The Breitling Superocean Automatic 42 wears more compactly on the wrist, making it potentially more suitable for smaller wrists or those who prefer understated proportions. At 138g, the Breitling Superocean Automatic 46 A17378E71C1A1 is the lighter of the two.

Materials And Construction

The Breitling Superocean Automatic 46 A17378E71C1A1 uses a Sapphire crystal paired with a Unidirectional rotating bezel, while the Breitling Superocean Automatic 42 features Sapphire with anti-reflective coating crystal with a Unidirectional rotating, ceramic bezel. On the wrist, the Breitling Superocean Automatic 46 A17378E71C1A1 comes on a Rubber strap with Pin buckle, while the Breitling Superocean Automatic 42 is fitted with Stainless steel bracelet featuring Folding clasp with diver extension.

Water Resistance And Capability

The Breitling Superocean Automatic 46 A17378E71C1A1 is rated to 300m / 984ft and the Breitling Superocean Automatic 42 to 300m / 984ft. Both watches share the same water resistance rating, making them equally suited for aquatic activities.

Pricing And Value

At retail, the Breitling Superocean Automatic 46 A17378E71C1A1 lists for $4,100 compared to $4,400 for the Breitling Superocean Automatic 42. On the secondary market, the Breitling Superocean Automatic 46 A17378E71C1A1 trades around $3,500 while the Breitling Superocean Automatic 42 commands approximately $3,200.

The Verdict

Choosing between the Breitling Superocean Automatic 46 A17378E71C1A1 and the Breitling Superocean Automatic 42 ultimately comes down to personal priorities. For diving and water sports, the Breitling Superocean Automatic 42 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.