
The ONOLA 3828 is a men's automatic mechanical watch with a skeleton dial that exposes the moving gears underneath. A barrel-shaped, 43mm stainless steel case and synthetic sapphire glass protect the movement, while a soft silicone band and luminous hands round out the everyday details.
Exposed movement A skeleton dial shows the automatic gears in motion, turning the timekeeping mechanism itself into the design.
Automatic winding The mechanical movement winds from wrist motion, so it keeps running with regular daily wear.
Built for wear Luminous hands stay visible in low light, and 50m water resistance makes it suitable for swimming as well as splashes and rain.
| Brand | ONOLA |
| Model | ONOLA 3828 |
| Part Number | 659984019803 |
| Style | Fashion |
| Movement | Automatic |
| Case Material | Stainless Steel |
| Case Thickness | 15mm |
| Case Shape | Barrel Shaped |
| Dial Size | 43mm |
| Dial Mirror | Synthetic Sapphire Glass |
| Band Width | 25mm |
| Watch Length | 255mm (Adjustable) |
| Band Material | Silicon |
| Clasp | Buckle |
| Water Resistance | 50m - suitable for swimming |
| Functions | Time |
| Net Weight | 128g |
| In the Box | ONOLA 3828 Automatic Watch |
| Brand | ONOLA |
| Type | Automatic Watch |
| SKU | ON3828-rose black |
| Availability | In Stock |
Free standard shipping on all orders over $49. Tracked from dispatch — tracking number within 24 hours of processing.
Delivery: 7–14 business days standard. 30-day returns on every order.