Navitimer B01 Chronograph 43 AB0138241L1P1 Movement_Manual Winding Self-winding chronograph movement with column

Self-winding chronograph movement with column wheel mechanism and Co-Axial escapement

Case in 18K yellow gold set with round-cut diamonds

05 mm thick

15 ½ lignes

Strap surface: Non-grained calf leather

Navitimer B01 Chronograph 43 AB0138241L1P1 Movement_Manual Winding Self-winding chronograph movement with columnMOVEMENT Caliber: Breitling 01 (Manufacture) Movement: Self winding mechanical Power reserve: Approx. 70 hrs Chronograph: 1 4th second, 30 minutes, 12 hours Vibration: 28,800 v. p. h Jewel: 47 jewels Calendar: Dial aperture CASE Case material: Stainless steel Caseback: Screwed in (sapphire crystal) Water resistance: 3 bars Bezel: Bidirectional, slide rule Crown: Non screw locked, two gaskets Crystal: Cambered sapphire, glareproofed both sides