The debut of the Premier B01 Chronograph 42 is timed to coincide with the launch of a book chronicling the genesis of Breitling’s most coveted collectible chronograph, Premier Story, by Fred Mandelbaum, Breitling’s official brand historian and the world’s foremost Premier collector. The dials, featuring tone-on-tone sub-dials with chronograph minutes at 3 o’clock and running seconds at 9 o’clock, come in stylish shades of salmon, blue, green, black, and cream in steel, while an 18-karat red gold version (US$20,200 on strap/US$39,700 on gold bracelet) has a classic cream dial. The 42mm case diameter is slightly larger than the existing 40mm B09 (manual-winding) models. The Premier B01 Chronograph 42 range in steel (US$9,100 on strap/US$9,500 on steel bracelet) stays true to the original’s distinctive vintage design details, including the smooth fixed bezel, twin-register dial, streamlined rectangular pushers, and applied Arabic numerals. The new Premiers are also water resistant down to 100 meters (10 bar). Visible through the transparent sapphire-crystal case back, the new movement delivers about 70 hours of power reserve and is backed by a five-year warranty. Thunderbird Release Notes Version 91.0, first offered to channel users on AugAll Releases Check out the notes below for this version of Thunderbird. Redesigned last year, the updated Caliber 01 exhibits a slimmer profile with a more compact oscillating weight.

The Premier B01 Chronograph 42 range in steel (US$9,100 on strap/US$9,500 on steel bracelet) stays true to the original’s distinctive vintage design details.

New thunderbird 2021