Oris Artelier Grande Lune model 01 763 7723 4051-07 8 18 79. Stainless steel Artelier case. SW220-1 based Auto-wind movement. Silver color textured dial with date, and moon phase calendar. Sapphire crystal. Stainless steel bracelet.
Functions:
Moon Phase indicator window. Date calendar, window display.
Factory Logo engraved/embossed.
Sapphire. Flat profile. Anti-Glare treated.
Silver color. Guilloche texture. Applied polished steel tone markers. Genuine Diamond markers.
Case Back:
Observation crystal. Screw-on style ( held by screws ).
Butterfly style ( hidden deployant ), center opening.
2 YEARS Manufacturer's Warranty.