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Swipe to turn · tap to open zoomLongines Moon Phase Steel 30.5mm
List price struck through — this holding, at this figure, while it lasts. Checkout locks the price you see.
Insured worldwide delivery included · pay by crypto at checkout
- Ships from the USA
- QC film before ship
- 2-year warranty · insured express
Add to cart, enter your ship-to details, then pay with crypto — or message the desk (replies typically within a few hours, Pacific business hours). QC film usually same day after payment clears — reply GL to ship or RL for another. Japanese +$50 · Swiss +$100.
Before you decide: how we inspect · Swiss or Japanese · what 1:1 means · FAQ
Description
A masterpiece of craftsmanship from GS, the Longines Moon Phase collection watch, a timepiece of elegant grace, arrives with a refined and distinctive appearance, featuring moon phase functions identical to the genuine article. Beneath its gentle exterior lies a "moon phase" movement.
[Case] The watch measures 30.5mm x 9.4mm. Its rounded, curved design gives the case a unique and exquisite appearance. It exudes elegance with every movement. Each case is a masterpiece of GS craftsmanship.
【movement】Uses the same Swiss Quartz movement with moon phase functions as the original.
【Steel Bracelet】The wave-shaped strap is dynamic and fits snugly on the wrist, with a lustrous sheen. Each strap is meticulously polished by GS watchmakers to ensure flawless luster and shape, perfectly matching the original.
Specifications
| Maison | Longines |
| Case size | 30.5 MM |
| Movement | Quartz |
| Grade | Standard |
| Warranty | Two years, mechanical defects |
| Dispatch | 1–2 business days after QC approval |
Any term in this table can be looked up — beat rate, lug-to-lug, amplitude, power reserve — in the glossary.
What you see on the QC film
Macro stills and short film of your exact watch — dial print and lume, case flanks, bezel action, clasp stampings, crown threads, and the movement running. Nothing ships until you reply GL. RL means we swap or adjust first. See how ordering works.
Shipping & delivery
After GL: 1–2 business days to prep, then insured express (DHL, UPS or EMS) another 5–10. Tracking is e-mailed the moment the piece leaves. Packaging is double-boxed and discreet.
Warranty & returns
Two-year warranty against mechanical defects. Unworn pieces may be returned within 14 days or exchanged within 30, protective seals intact. Full terms.

Off the sweep
Longines Moon Phase Steel 30.5mm
Not a studio frame. The same piece, in the room it was photographed in, with nothing tidied out of the way.

As it arrives
Longines Moon Phase Steel 30.5mm
Kept unretouched: what is in this photograph is what goes into the parcel.

From the bench
Longines Moon Phase Steel 30.5mm
One of our own frames rather than a catalogue picture — included because it shows what a white background hides.

Up close
Longines Moon Phase Steel 30.5mm
The dial and bezel under plain light — what the eye meets first is what was checked hardest.

In the metal
Longines Moon Phase Steel 30.5mm
Brushed and polished surfaces meeting exactly where the reference says they should.

