Chronomat B01 42 AB0134101C1A1 Sailing Watch seven-sided crown in 18K yellow

seven-sided crown in 18K yellow gold set with a faceted sapphire

Jaeger-LeCoultre Reverso One 20MM 3288120

and 6 round brilliant cut diamonds on the sides

screw sandblasted titanium

Chronomat B01 42 AB0134101C1A1 Sailing Watch seven-sided crown in 18K yellowMOVEMENT Caliber: Breitling 01 (Manufacture) Movement: Self winding mechanical Power reserve: Approx. 70 hrs Chronograph: 1 4th second chronograph, 30 minute and 12 hour totalizers. Vibration: 28,800 v. p. h Jewel: 47 jewels Calendar: Dial aperture CASE Case material: Stainless steel Caseback: Screwed in (sapphire crystal) Water resistance: 200 m (660 ft) Bezel: Unidirectional, ratcheted Crown: Screw locked, two gaskets Crystal: Cambered sapphire,