Breguet, Marine Collection, model: 5527BB, 42.3mm in diameter, 18K white gold strap and case, gold dial. The deep blue dial features wavy engravings depicting the rhythm of the ocean, complemented by Roman numeral hour markers and Breguet hands coated with luminescent material. Engraved with an independent serial number and Breguet signature, the hour scale circle features Roman numeral hour markers with luminous dots. It has a chronograph calendar function, and the central flyback chronograph seconds hand is inspired by Marine codes, which not only echoes the theme of the series but also enables quick chronograph reset. Breguet's self-made 582QA automatic movement, equipped with a silicon hairspring and escapement, features excellent anti-magnetic performance. The entire watch weighs over 260 grams. It's a complete set and a new 98 brand photo.