Breitling Navitimer B01 Chronograph 46 vs IWC Big Pilot's Watch 43

In-Depth Comparison

The Breitling Navitimer B01 Chronograph 46 and the IWC Big Pilot's Watch 43 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 IWC are both highly respected names in watchmaking. Both watches hail from Switzerland, benefiting from the region's deep horological tradition. This particular Navitimer reference was introduced in 2019, while this Pilot reference debuted in 2021. The IWC Big Pilot's Watch 43 is the newer release, potentially featuring more modern technology and finishing.

Movement And Mechanics

At the heart of the Breitling Navitimer B01 Chronograph 46 beats the Breitling B01 caliber offering a 70-hour power reserve running at 28,800 vph with 47 jewels. The IWC Big Pilot's Watch 43 is powered by the 82100 with a 60-hour power reserve operating at 28,800 vph featuring 32 jewels. The Breitling Navitimer B01 Chronograph 46 wins on power reserve with a 10-hour advantage, which means less frequent winding for those who rotate watches.

Dimensions And Wearability

The Breitling Navitimer B01 Chronograph 46 features a 46.0mm case at 14.5mm thick with a 54.0mm lug-to-lug measurement, crafted in Stainless Steel. The IWC Big Pilot's Watch 43 comes in at 43.0mm and 13.6mm thick with 52.0mm lug-to-lug, constructed from Stainless Steel. The IWC Big Pilot's Watch 43 wears more compactly on the wrist, making it potentially more suitable for smaller wrists or those who prefer understated proportions. At 168g, the IWC Big Pilot's Watch 43 is the lighter of the two.

Materials And Construction

The Breitling Navitimer B01 Chronograph 46 uses a Sapphire with anti-reflective coating crystal paired with a Bidirectional rotating, slide rule bezel, while the IWC Big Pilot's Watch 43 features Sapphire crystal with a Fixed, brushed bezel. On the wrist, the Breitling Navitimer B01 Chronograph 46 comes on a Stainless steel Navitimer bracelet with Folding clasp, while the IWC Big Pilot's Watch 43 is fitted with Stainless steel bracelet featuring Folding clasp with EasX-CHANGE.

Water Resistance And Capability

The Breitling Navitimer B01 Chronograph 46 is rated to 30m / 98ft and the IWC Big Pilot's Watch 43 to 100m / 328ft. For water sports and diving, the IWC Big Pilot's Watch 43 provides superior depth capability.

Pricing And Value

At retail, the Breitling Navitimer B01 Chronograph 46 lists for $9,600 compared to $9,600 for the IWC Big Pilot's Watch 43. On the secondary market, the Breitling Navitimer B01 Chronograph 46 trades around $7,000 while the IWC Big Pilot's Watch 43 commands approximately $8,200.

The Verdict

Choosing between the Breitling Navitimer B01 Chronograph 46 and the IWC Big Pilot's Watch 43 ultimately comes down to personal priorities. 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.