5374G - GRAND COMPLICATIONS SELF-WINDING The Reference 5374 Grand Complication with minute repeater and perpetual calendar combines technical excellence and elegance in a new white gold version with a Grand Feu blue enamel dial featuring a glossy finish. The case shape is distinguished by its subtle interplay of curves and its concave bezel. The minute repeater with its “cathedral" gongs wrapping almost twice around the movement is distinguished by its rich, deep sound. WATCH Mechanical self-winding movement. Caliber R 27 Q. Day, date, month, leap year and 24-hour indication by hands. DIAL Blue enamel, gold applied Breguet numerals. 18K gold dial plate. CASE White gold. Interchangeable full back and sapphire-crystal case back. Case is humidity and dust protected only (not water resistant). Case diameter: 42 mm. Height: 12.2 mm. BRACELET / STRAP Alligator leather with scare scales, hand-stitched, shiny dusk blue. Fold-over clasp.