Longines

Primaluna Moonphase Stainless Steel Yellow Gold 34 mm

Reference Number :

L8.126.5.79.7

Series : Elegance

Retail: $5,900

(As of: 06/2025)

This watch is not for sale, this page is just for reference purposes only. If you would like to purchase this watch, please contact Longines. If you are interested in selling this watch to us, you can contact us here.

Quick TakeThis Primaluna is a clever blend of classic looks and modern mechanics. The warm two-tone steel and gold design isn't just for show; it houses a serious automatic L899 movement you can watch through the back. Forget winding it every day—it holds a full 72 hours of power. The real star, though, is that charming moonphase at six o'clock, tracking the heavens above your wrist. It’s a substantial, yet graceful, piece that balances technical prowess with timeless Roman numerals and a touch of celestial magic.

DescriptionThe timepiece presents a round case architecture composed of stainless steel and an 18 karat yellow gold cap 200, with a measured diameter of 34.00 mm and an overall thickness of 11.60 mm. The lug-to-lug dimension is 41.00 mm, while the internal lug distance is specified at 8 mm. Its total assembled weight is 116.0 g. For optimal dial legibility, the primary crystal is a scratch-resistant sapphire treated with several layers of anti-reflective coating on both its upper and lower surfaces. The case back is a transparent design, also fitted with sapphire crystal, permitting observation of the internal mechanism. The assembly maintains water resistance up to 3 bar. The bracelet is constructed from a material composition matching the case and is secured by a triple safety folding clasp that incorporates a push-piece opening mechanism.

Internally, the watch is operated by the Caliber L899, a self-winding mechanical movement. This caliber functions at a frequency of 25,200 vibrations per hour and features a monocrystalline silicon balance-spring, delivering a power reserve of up to 72 hours. The movement drives the display of hours, minutes, seconds, and a pointer date. A special function, the moon phase display, is integrated into the dial at the 6 o'clock position. The dial itself is silver, detailed with painted Roman numerals as hour markers. Time is indicated via gilt hands.

GenderWomen

SignaturesLongines

Country of OriginSwitzerland

Case Size34 mm

MovementAutomatic

CaliberL899

FunctionsHours, Minutes, Seconds, Date, Moonphase

Power Reserve72 Hours

Case MaterialsStainless Steel

Bezel MaterialsYellow Gold

Lug MaterialsStainless Steel

Case BackSapphire Crystal