Neptune Watch Specifications: Compare Sizes & Check Wrist Fit
Browse every Neptune model in our database. View detailed specifications, compare dimensions, and find the right watch for your wrist.
Neptune Watch Models & Specifications
Browse all 1 Neptune models with full case dimensions. Click any row to expand detailed specs and find purchase links — or use the Fit Tool button to check how a watch looks on your wrist, and the Compare button to compare watch sizes side by side.
| Model | Width | Price | |
|---|---|---|---|
| 66mm | — |
Neptune Watch Size Guide
Neptune offers watches ranging from 66mm to 66mm in case width and 14.2mm to 14.2mm in thickness. Our database covers 1 models.
When choosing a Neptune watch, focus on the lug-to-lug measurement — it determines how much of your wrist the watch will cover. A watch whose lugs extend past the edges of your wrist will look oversized and feel uncomfortable. Use the wrist fit visualization tool to check before you buy.
How to Choose the Right Neptune Watch Size
- Measure your wrist — Wrap a measuring tape around your wrist just below the wrist bone. Note the circumference in millimeters. See our measurement guide.
- Check lug-to-lug — Compare the watch's lug-to-lug distance against your wrist width using our interactive watch fit tool. It should be equal to or slightly less than your wrist width for the best fit.
- Consider thickness — Thicker watches sit higher on the wrist and may catch on sleeves. If you wear dress shirts, look for models under 12mm.
- Use our comparison tool — Add any Neptune watch to the interactive size comparison to see it overlaid on your wrist size.