TourbillonVault

Brands Browse Calibers Journal Compare

Brands/Breitling/Professional

BreitlingProfessional

Breitling Cockpit B55 Connected Prototype

Breitling

Cockpit B55 Connected Prototype

B55 Connected · 46 mm

All models in this collection1

Cockpit B55 Connected Prototype B55

TourbillonVault

A reference library for watch enthusiasts — specifications, calibers, variants and rarity, with discussion on every page.

Top Brands

Rolex
Audemars Piguet
Patek Philippe
Omega
Cartier

Resources

Browse All Watches
Movement Encyclopedia
Journal
Watch Glossary
Brand Comparisons

Company

About
Affiliate Disclosure
Privacy Policy
Terms of Service
Contact

Tourbillon Vault is an independent resource. We may earn a commission when you purchase through our links.

© 2026 Tourbillon Vault. All rights reserved.