Helix Watch Sizes & Specifications
1 Helix model with case dimensions. Set your wrist width below to see which of them actually fit before you shop.
Every Helix model, measured
Set your wrist width and the table tells you where each of the 1 measured models lands — how much clearance you get per side, and which ones hang over the edge. Open a row for its full spec sheet.
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Which of these fits your wrist?
Roughly a 14.7cm wrist circumference — the measurement a tape gives you. Compared against lug-to-lug where we have it, case width otherwise.
1 of 1 models sit on this wrist without the lugs hanging over the edge.
| Model | Your Fit | Width | Offer | |
|---|---|---|---|---|
Smart 2.0 | Sweet spot2.0mm clear | 41mm | Check offer |
The Helix extremes, ranked
The ends of the Helix range
Smallest Helix
Smart 2.0
41mm
Largest Helix
Smart 2.0
41mm
Thinnest Helix
Smart 2.0
14mm thick
Browse Helix watches by size
Helix-sized watches from other brands
Helix centres on 41mm. These are the closest matches we hold elsewhere in the database — one model per brand, same footprint on the wrist.

TAG Heuer
Carrera Chronograph Glass Box 41 Stainless Steel / Black
41mm · 14.17mm thick

Zenith
Defy Skyline Tourbillon Skeleton Rose Gold / Blue
41mm

Garmin
Venu 4 - 41mm
41mm · 12mm thick

Huawei
Watch GT 6 - 41mm
41.3mm · 10mm thick
Pixel Watch 4 - 41mm
41mm · 12.3mm thick

Xiaomi
Watch S4 41mm
41.2mm · 9.5mm thick

Redmi
Watch 5
41.1mm · 11.3mm thick

Certina
DS Action Diver 40.5 Powermatic Stainless Steel / Black / Bracelet
40.5mm · 14.1mm thick