Product Details: Mechanical self-winding movement, Caliber CH 28-520 QA 24H, Annual Calendar, Chronograph, Sweep seconds hand (chronograph hand) and 60-minute counter, Day, date, month in apertures, Day/night indication. Dial: ebony black sunburst, gold applied hour markers. Alligator strap with square scales, hand-stitched, matte matte black, prong buckle. Sapphire-crystal case back. Water resistant to 30 m. Case diameter: 42 mm.
chronograph, date, day of week
water resistant 30m