Modular Watch Accessories — Every Component to Complete Your Build

The Architecture of Personalisation — What’s Inside the Infantry Accessories Range

The Infantry modular system is only as powerful as the components that extend it.

Every accessory in this catalog is engineered with a single directive: it must fit, function, and elevate. These are not aftermarket approximations. These are the original specifications of the Infantry modular platform, made available to you for any reconfiguration at any stage of ownership.

Watch Straps — The First Line of Identity

From textured silicone to stainless steel deployant, Infantry modular straps are manufactured to match the tolerance of the original case. Each strap ships with the hardware required for tool-free swap. Compatible across MOD 41, 42, 44, and 47 by case diameter. A new strap is a new watch.

Watch Cases — Structural Reinvention

Change the case, change the silhouette. Infantry modular cases are offered in stainless steel with brushed and polished executions, plastic, cerakote, and in limited multi-colour finishes.

Each case is precision-machined to the original Infantry tolerance spec. Swap in under two minutes. No watchmaker required.

Face Plates & Bezels — Dial-Level Precision

The Infantry face plate and bezel system allows dial-level customization without movement disruption. Swap the visual identity of your modular watch while preserving the mechanical core entirely. New aesthetic, same precision engine.

Watch Movements — The Mechanical Upgrade Path

For those who demand more from their mechanism: Infantry replacement movements deliver a precision upgrade path compatible with existing MOD cases. Automatic or enhanced movement options are available.

No specialist tools needed. No watchmaker appointment required.

Accessories Buying Guide — How to Choose the Right Components

The Infantry modular system covers four case diameters: 41mm (Urbanist), 42mm (Skyster), 44mm (Jetporium), 47mm (Warrior).

All straps and accessories are labelled by compatible case size. Match your case diameter before purchasing. When in doubt, use the compatibility table above or contact the Infantry team directly.

Pain Point Solution — 'I bought a modular watch but I don’t know what to upgrade

 first'

Start with the strap. It’s the fastest, most visible transformation at the lowest cost entry ($25). Once you’ve experienced how a new strap reframes the entire watch, the case and bezel upgrades become obvious next steps.

The Infantry accessories catalog is designed to be explored incrementally — no pressure to reconfigure everything at once.