Breguet brand

nautical series

Automatic mechanical movement type

77F1

77F1 movement model

43.90 mm dial diameter

18k rose gold case material

Basic Information: Model Number 5557BR/YS/9WV; Brand: Breguet; Series: Marine; Movement Type: Automatic; Gender: Men’s; Movement Model: 77F1; Movement Type: Automatic; Manufacturer: Breguet; Diameter: 36mm; Movement Thickness: 6.13mm; Balance Wheel: 18K Breguet Gold; Rotor Frequency: 28,800 vibrations per hour; Hairspring: Silicon Flat Hairspring; Jewels: 40; Parts: 384; Power Reserve: 55 hours; Exterior: Case Diameter: 43.90mm; Case Thickness: 13.80mm; Dial Color: Blue; Dial Shape: Round; Strap Color: Blue; Clasp Type: Triple Folding Clasp Case back: Transparent; Weight: Not available; Water resistance: 100 meters; Hour markers: Roman numerals; Clasp spacing: Not available; Lug spacing: Not available; Materials: Case material: 18k rose gold; Dial material: Blue sunburst finish, guilloché engraving, sapphire crystal; Bezel material: Not available; Crystal material: Sapphire crystal; Crown material: 18k rose gold; Strap material: Genuine leather; Buckle material: Not available; Functions: Date display, Dual time zone, World time.

77F1

77F1