Marine Hora Mundi 5557 – Beyaz Altın, Timsah Derisi Kayış

Description

Breguet Marine Hora Mundi 5557 – White Gold, Alligator Strap from the men's collection, 43.9 mm 18K white gold case, galvanic blue, hand-guilloché dial. Self-winding calibre 77F1 with 55 hours power reserve. Reference 5557BB/YS/9WV.

Caractéristiques

Reference

5557BB/YS/9WV

Collection

Marine

Gender

Men

Case size

43.9 mm

Material

18K white gold

Dial

Galvanic blue, hand-guilloché

Hands

Breguet faceted full-apple hands in gold (grey luminescent)

Movement

Automatic (self-winding) mechanical

Calibre

Calibre 77F1

Power reserve

55 hours

Frequency

4 Hz (28,800 vph)

Components

384

Balance spring

Flat silicon balance spring

Functions

Seconds display, day/night indicator, date, second time zone

Water resistance

10 bar (100 m)

Thickness

13.8 mm

Case back

Sapphire case back

Crown

Screw-down crown

Strap

Alligator strap

Clasp

Three-blade deployant clasp in white gold

Craftsmanship

Bevelling, straight-grain stripes, straight-graining (étirage), guilloché