Promate SilicaBand-Pro is a premium fluororubber (FKM) watch band designed for Apple Watch. The band features wear-resistant fluororubber material, 304 stainless steel connectors and a stainless steel buckle, and a flexible multi-hole design to fit wrists from 140 to 215 mm (5.5 to 8.5 inches). Compatible with Apple Watch Series 1–9, SE, and Ultra (1–2) across 42/44/45/49 mm sizes. This band blends style with durability, ideal for daily wear, workouts, and outdoor activities.
| Material | | Fluoro-rubber (FKM) | |
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| Compatible With | | Apple Watch Series 1–9, SE, Ultra (1–2) | |
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| Band Type | | Premium fluororubber sport band | |
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| Connector Material | | 304 stainless steel | |
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| Clasp | | Stainless steel buckle | |
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| Wrist Size Range | | 5.5"–8.5" (140–215 mm) | |
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