LONGLUX 8057ZK Skeleton Automatic Watch – Rhinestone Bezel, Metal Bracelet, 41mm, 30M

LONGLUX 8057ZK Skeleton Automatic Watch – Rhinestone Bezel, Metal Bracelet, 41mm, 30M

The LONGLUX 8057ZK is a 41mm skeleton automatic watch with a rhinestone-set decorative bezel — clear simulated crystal stones around the bezel perimeter, combined with a gold-tone skeleton movement plate visible through the open dial. Chinese automatic self-winding movement, 21 jewels, 21,600 vph. Reinforced mineral glass crystal. Two-tone stainless steel and gold-tone metal bracelet. 15mm thick, 30M water resistance. Available in golden, golden/white, and gold/black.

Key Specifications

Rhinestone Bezel

The 8057ZK uses a bezel set with clear rhinestone-style simulated crystal stones — decorative elements that refract light around the dial perimeter and give the watch a jewellery-adjacent character. The stones are synthetic/simulated crystals, not diamonds. The rhinestone bezel is the primary visual differentiator between the 8057ZK and the 8057G — both share the same angular skeleton dial and metal bracelet format, but the 8057ZK adds the bezel stone decoration and the gold-tone movement plate.

Skeleton Dial and Gold Movement Plate

The open skeleton dial exposes the movement bridges and gear train. On the 8057ZK the movement plate is finished in gold tone — a warmer, more decorative presentation than the silver-tone movement of the 8057G. Raised baton hour markers sit above the open movement, and slim luminous hands cross the dial. The combination of rhinestone bezel, gold movement plate, and two-tone bracelet gives the 8057ZK a dressed-up character compared to the more technical 8057G.

Automatic Movement and Calendar Note

Chinese domestic automatic, 21 jewels, 21,600 vph, approximately 40-hour power reserve. For initial winding from fully run-down, rotate the crown clockwise approximately 25 times. Important: avoid adjusting the date or calendar between 10pm and 4am — during this window the movement is mechanically changing the date, and forcing the crown can damage the date mechanism. Adjust the calendar outside this time window only.

Metal Bracelet

Two-tone metal bracelet with silver-tone outer links and gold-tone centre accents — matching the gold-tone bezel and movement plate. Full gold variant has uniform gold-tone bracelet. Gold/black variant uses a darker contrasting finish. Folding clasp closure. Bracelet width 22mm.

30M Water Resistance

30M / 3ATM — splash and handwashing protection only. Not suitable for swimming, showering, hot water, or steam.

Dial Variants

Golden — full gold-tone case, bezel, movement plate, and bracelet. The most cohesive and warm variant.

Golden/white — gold-tone case and bezel with a white or lighter-toned movement display. Slightly more contrast between the movement and the surrounding elements.

Gold/black — gold-tone case and bezel with darker contrast bracelet and movement elements. The highest contrast variant.

How the 8057ZK Compares to the 8057G

Both are 41mm skeleton automatic watches with metal bracelets and the same case and movement platform. The 8057ZK adds: rhinestone-set bezel, gold-tone movement plate, and a more decorated dress-watch character. The 8057G has a plain bezel, more colour accent variants (including blue and black), and a more technical-minimal look. Choose the 8057ZK for a more decorative and jewellery-influenced presentation; choose the LONGLUX 8057G for a cleaner technical style.

For the full LONGLUX range see the LONGLUX watches collection. For higher specification skeleton watches with sapphire crystal and stainless steel, see the BERNY AM093M or the OUPINKE watches collection.

FAQ

Are the bezel stones real diamonds? No — the bezel is set with rhinestone-style simulated crystals. Decorative stones, not precious gemstones.

Is the case stainless steel? No — alloy construction. The bracelet is a stainless steel-style metal finish but material is not confirmed as solid stainless steel.

Is the crystal sapphire? No — reinforced mineral glass. Scratch-resistant under normal daily wear, not equivalent to sapphire.

Is it waterproof for swimming? No — 30M / 3ATM is splash and handwashing protection only.

Why should I avoid adjusting the date at night? Between approximately 10pm and 4am, the movement’s date-change mechanism is mechanically active. Forcing the crown during this window can damage the date gears. Always adjust the calendar during daylight hours.

How does the 8057ZK differ from the 8057G? The 8057ZK has a rhinestone bezel, gold-tone movement plate, and a more decorative character. The 8057G has a plain angular bezel with colour accent options (blue, black, red) and a more technical look. Both share the same case size, movement, and bracelet format.