The Longines Primaluna Moonphase combines classic elegance with modern technology in a 34mm stainless steel case accented by an 18 karat yellow gold cap. Its silver dial is beautifully set with diamond hour markers, adding a touch of sparkle to the refined moon phase and date display. Powered by a self-winding mechanical movement with a monocrystalline silicon balance spring, this automatic watch offers precision with a power reserve of approximately 72 hours. Protected by a scratch-resistant sapphire crystal with multiple layers of anti-reflective coating, it ensures optimal visibility. Water-resistant up to 3 bar, the timepiece is completed by a stainless steel and 18 karat yellow gold Cap 200 bracelet, secured with a triple safety folding clasp and pushers for comfort and security.