Breguet Marine 5817 specifications

MARINE
SPECIFICATIONS OF WAT CH
REF. 5817ST/12/5V8

Case : in steel with fluted caseband.
Rounded horns welded to the case, with screw-pins to secure the strap.
Engine-turned caseback with sapphire crystal.
Screwlocked crown.
Water-resistant to 100m.
Dial : in engine -turned and silvered 18K gold, individually numbered and signed BREGUET.
Chapter - ring with Roman hours and luminous points.
Centreseconds.
Large date at 6 o’clock.
Facetted, open -tipped BREGUET hands in 18K gold, with applied luminous material.
Movement : automatic, 11½-ligne, 35-jewel, Cal. 517GG, numbered and signed Breguet. 65 -hour power reserve.
Engine-turned 18K gold rotor.
Straight -line lever escapement.
Monometallic, 4Hz balance-wheel.
Adjusted in five positions.

Also available in 18K yellow gold