Flying Regulator Night and Day

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Product Details
The domed day/night display definitely is an eye-catcher. The stars on the night side even glow in the dark thanks to their Super-LumiNova coating; a feature that is not just for romantics!


Reference CH-8763-SISI
Case material Stainless steel
Case back Screw-down case back with satin finish and sapphire crystal
Diameter in mm 41
Height in mm 13.85
Finish Partly polished, partly with vertical satin finish, onion crown
Bezel Polished screw-down bezel with full thread and side knurling with curved, non-reflecting sapphire crystal


Caliber Caliber C.296 automatic
Frequency 4 Hz ( 28800 A/h )
Power reserve in hours Approx. 42 h
Number of jewels 31


Dial material Elaborate construction on two levels: bottom level black galvanized, with 3-D day/night display and skeltonized small seconds; upper level featuring funnel like constructions for hours and seconds display.
Display/s Off-centre hours at 12:00, central minutes, small seconds at 6:00, date window at 3:00, 3-D day/night display at 9:00
Design of hands Feuille shape; thermally blued, hour and minute hands with Super-LumiNova inlay
Shape of hands "Feuille"

Strap & buckle

Strap material Louisiana alligator leather Hand sewn
Type of buckle Folding clasp


Water resistance in atm 10 bar( 100m )
Special Skeletonized and white galvanized rotor, engraved with Geneva Stripes, ball bearing mounted. Polished pallet lever, escape wheel and screws; bridges and plates with perlage
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