Modular Watch Straps

Across Bio-Ceramic and 316L stainless steel. Modular watch strap only — watch case not included.

Eight colorways. Lightweight Bio-Ceramic modular watch straps. Compatible watch shown for visualization — watch case not included.

316L stainless steel. A premium modular watch strap with dual crown configurations. Compatible watch shown for visualization — watch case not included.

Bio-Ceramic and 316L stainless steel modular watch straps. Compatible watch shown for visualization — watch case not included.

OCTAVIR

Independent modular watch straps in Bioceramic and 316L stainless steel. Nine straps. Watch not included.

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OCTAVIR sells aftermarket modular watch straps only. Watches shown are not included and are displayed solely for compatibility and visualization purposes. OCTAVIR is not affiliated with, endorsed by, sponsored by, licensed by, or officially connected to any third-party watch manufacturer, brand, or collaboration. All third-party trademarks belong to their respective owners. Actual product colors, finishes, and textures may vary slightly from images.

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OCTAVIR · Modular Watch Strap

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Pre-Order · First Release

Compatible watch

Choose your crown position

Choose the position that matches your watch case. Both variants share the same length and finish.

Pre-Order Now

Available for pre-order. Orders placed before 30 June 2026: estimated dispatch between 14–22 July 2026. Orders placed from 30 June 2026 onwards: estimated dispatch within approximately 2–3 weeks after the order date. All dispatch dates are estimates and may vary.

Modular watch strap only — watch case not included. The watch shown is for visualization and compatibility only.

Product: Modular watch strap (strap + adapter)
Material: —
Style: Integrated cage bracelet
Clasp: —
Crown position: —
Water resistance: Water-resistant for everyday wear
Splashes, rain & handwashing
Pairing: —
Watch: Not included