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Gucci G-Flat watch, 36mm
Ref. YA166401
Sits in Gucci’s upper tier here — more premium than three quarters of the Gucci watches we list, which start at £359.
Price range £359 to £8,130 across 72 Gucci watches in stock.The G-Flat traces its geometry to the 1970s, when Gucci drew from the architectural language of that decade to produce a case built around octagonal angles and a pronounced multi-layered profile. That origin gives this revival something to stand on beyond fashion — the form has a logic to it, not merely a look. On the wrist, the octagonal case reads as deliberately structured against the black opaline dial, which has enough texture to shift slightly under different light. Roman numerals sit only at twelve and six, leaving the rest to baton markers, which keeps the face from feeling cluttered at 36mm — a size that works equally well on narrower or broader wrists. The butterfly deployant fastens cleanly and sits flush, so the bracelet moves as a single piece rather than announcing itself. The exhibition caseback is worth knowing about before you buy: the automatic rotor is visible through it, and on a watch with this much surface geometry, that rear view completes the picture in a way a solid caseback would not.
- Reference
- YA166401
- Brand
- Gucci
- Collection
- G-Flat
- Case size
- 36mm
- Case material
- Stainless steel
- Case shape
- Octagonal
- Dial
- Black
- Crystal
- Sapphire
- Movement
- Automatic
- Functions
- Date
- Water resistance
- 50m
- Bracelet / strap
- Stainless steel bracelet
- Strap colour
- Silver
- Clasp
- Deployant clasp
- Lume
- Luminous
- Retailer
- Goldsmiths
Additional specifications
- Power reserve
- 50 hours
- Origin
- Swiss made
Learn more about Gucci
Guccio Gucci opened a leather goods shop in Florence in 1921, and the house became one of the defining Italian luxury brands of the twentieth century.
Gucci's watches occupy unusual ground. Unlike most fashion houses, Gucci produces in Switzerland through its own facility in La Chaux-de-Fonds, and the watches carry Swiss Made designation. The G-Timeless line uses Swiss quartz and automatic movements, and recent references have included in-house-adjacent complications.
The design language is unmistakably Gucci — the green-red-green web stripe, the interlocking Gs, bee and snake motifs — applied to cases that are generally well proportioned. It sits above the licensed-fashion category without claiming to compete with the Swiss manufactures.
- 1921
- Guccio Gucci opens his Florence leather workshop.
- 1972
- Gucci Timepieces is established in Switzerland.
- 1997
- Watch production consolidates in La Chaux-de-Fonds.
Also in 4 collections
This watch appears in Back in Stock (5,429), Stainless Steel Watches (3,531), Watches Under 37mm (1,895) and Automatic Watches (1,866).
Manufacturer’s guarantee
Best of 2 retailers
What the specifications mean
A mechanical watch for everyday wear.
Strengths
- 36mm suits most wrists
- Sapphire crystal, which resists scratching
- Luminous hands and markers for low light
- One of Gucci's more premium watches
Worth knowing
- 50m suits rain and handwashing, not swimming
Gucci G-Flat watch, alternatives
Watches from other brands at a similar price, style and size, so you can see what else your budget can buy.
| Specification | YA166401 | M0A10764 | 164 |
|---|---|---|---|
| Price | £2,130 | £2,675 | £2,220 |
| Case size | 36mm | 36mm | 37.5mm |
| Water resistance | 50m | 50m | 30m |
| Movement | Automatic | Automatic | Automatic |
| Strap | Stainless steel bracelet | Stainless steel bracelet | Leather strap |
| Power reserve | 50 hours | 38 hours | 43 hours |
| This watch |
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Your new watch
Frequently asked questions, and things you should know about this watch
Can I swim with it?
Showering yes, swimming no. 50m covers splashes and brief immersion, but a swimming stroke generates well above the pressure that figure describes.
Water resistance explainedWill the glass scratch?
Unlikely. Sapphire is second only to diamond in hardness and shrugs off everyday marking.
Sapphire, mineral and acrylic comparedDoes it need a battery?
No. It is automatic — the motion of your wrist winds it, and there is no cell to replace.
Quartz, automatic and solar comparedHow long does it run for when it's not worn?
About 50 hours fully wound — enough to survive a night off the wrist, but not a full weekend.
Is it a men's or women's watch?
Listed as unisex, and at this size it suits any wrist that takes the dimensions.
Cheapest place to buy
Both Goldsmiths and Mappin & Webb list it at £2,130, so choose on delivery and warranty rather than price.
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