For the 140-year anniversary in 2024, we developed the most sophisticated caliber to be used in a Breitling timepiece. The manufacture caliber B19 is an automatic perpetual calendar chronograph movement with a moonphase complication. The B19 is backed by 96 hours of power reserve, particularly useful for a perpetual calendar timepiece with several complications to set. The perpetual calendar module features five complications that change instantaneously at midnight. It is the most advanced movement ever to be housed in a Navitimer and currently the only core collection automatic perpetual calendar on the market. This Navitimer is crafted in stainless steel and is topped with a platinum bezel. It’s defined by its anthracite dial, reflecting the stillness and depth of space. It features a high-contrast slide rule configuration, refined dial architecture, and is delivered on a brown alligator strap or seven-row steel bracelet, underscoring its dramatic, cosmic tone.

Movement
Caliber: Breitling B19 (Manufacture)
Movement: Self-winding mechanical
Power Reserve: Approx. 96 hours
Chronograph: 1/4 second, 30 minutes
Calendar: Day, date, month & moon-phase

Case
Case Material: Stainless steel & platinum
Caseback: Screwed in (sapphire crystal)
Water Resistance: 3 bars (30 m /99 ft)
Bezel: Bidirectional, slide rule
Crown: Non screw-locked, two gaskets
Crystal: Cambered sapphire, glareproofed both sides

Dimensions
Diameter: 43 mm
Thickness: 14.94 mm
Lug Width (in-between lugs): 22.05 mm

Strap
Strap Material: Alligator leather
Strap Colour: Brown
Strap Type: Straight
Lug: 22/18 mm
Buckle Material: Stainless steel
Buckle Type: Folding clasp
Buckle Size: 18 mm

Reference
PB1921251B1P1