Breitling Premier B01 Chronograph 42 Copper Watch AB0145331K1P1

The Breitling Premier B01 Chronograph 42mm Copper (Ref. AB0145331K1P1) honours Willy Breitling’s early 1940s vision of post-war optimism through chronograph design that balances functionality with undeniable elegance and infinite wearability, bearing “the unmistakable stamp of impeccable taste.” The modern Premier preserves distinctive vintage details including smooth fixed bezel, twin-register dial, streamlined rectangular pushers, and applied Arabic numerals whilst meeting contemporary technical standards through COSC-certified Manufacture Calibre 01.

At 42mm with 13.6mm thickness through stainless steel construction, this provides substantial chronograph presence whilst the copper dial creates distinctive warm character that differentiates this from conventional chronograph aesthetics. The cambered sapphire crystal and non screw-locked crown with two gaskets maintain elegant proportions whilst the brown alligator leather strap creates sophisticated presentation.

The Manufacture Calibre 01 delivers exceptional 70-hour power reserve with COSC certification through 41-jewel construction operating at 28,800 vibrations per hour with 1/4th second chronograph precision and 30-minute totalizer. The self-winding movement ensures maximum precision, reliability, and functionality whilst the column wheel construction provides precise chronograph operation.

The dial aperture calendar provides practical date function whilst the fixed bezel maintains clean Premier lines that emphasise elegance over pure sport functionality. The 100m water resistance covers practical daily requirements whilst the folding clasp ensures secure attachment.

This Premier B01 Chronograph Copper suits collectors seeking refined chronograph with authentic 1940s heritage and proven Manufacture movement technology. The distinctive copper dial and vintage Premier details create unique character whilst the COSC certification and substantial power reserve ensure reliable precision that honours Willy Breitling’s vision of functional elegance with impeccable taste.