Breitling Chronoliner Y2431033/Q621 46mm (2021)

The Breitling Chronoliner Y2431033/Q621, released in 2021, is a sophisticated pilot’s chronograph that seamlessly blends vintage-inspired design with modern functionality. Its 46mm stainless steel case is complemented by a brown ceramic bidirectional rotating bezel, offering durability and a distinctive aesthetic. The bronze sunburst dial enhances legibility, featuring luminescent hands and index hour markers, along with three sub-dials for chronograph functions. Powered by the COSC-certified Breitling Caliber 24 automatic movement, this timepiece ensures precise timekeeping and includes a GMT function for tracking a second time zone. The watch is completed with a stainless steel Milanese bracelet, providing both comfort and a touch of elegance. 

Specifications:

• Model: Breitling Chronoliner, Y2431033/Q621
• Dial: Bronze sunburst with luminescent hands and index hour markers
• Crystal: Scratch-resistant sapphire
• Bezel: Brown ceramic, bidirectional rotating with 24-hour scale
• Case Material: Stainless steel
• Case Diameter: 46mm
• Bracelet: Stainless steel Milanese (mesh) bracelet with folding clasp
• Movement: Breitling Caliber 24 (based on ETA 7754), automatic, COSC-certified
• Functions: Hours, minutes, small seconds, date, chronograph (60-second, 30-minute, and 12-hour counters), GMT (second time zone)
• Water Resistance: 100 meters / 10 ATM