Strap for Aquis Small Seconds Date 46 Stainless Steel / Grey / Rubber

The lug width (lug-to-lug width) is 26mm. This dimension corresponds to the internal space between the case anchoring pins and determines compatibility with artisanal straps. To verify the measurement, position a digital calliper between the two lateral case profiles: the value must be exactly 26mm.

The Oris Aquis 01 743 7673 4137-07 4 26 34EB, being an oversized 46mm diver, favours vegetable-tanned alligator or FKM rubber straps. Alligator develops natural patina over time and amplifies the aesthetic seriousness of the technical design; rubber ensures aquatic rigour and minimal maintenance. Madras calf leather straps represent a sophisticated alternative for predominantly daily wear.

The strap is secured to the lug pins via a pass-through loop (internal threaded wire) or via standard deployant clasp. Slide the loop/clasp downward until the space is released, then extract the pin from the first seat on the case with a dedicated tool (spring bar tool or 1.5mm hex key). Thread the new strap onto the same pin and reinsert the assembly into the case. If using a deployant clasp, ensure total thickness does not exceed 4.5mm.

Yes, many. Artisanal straps tailored to the 26mm lug width are fully compatible with this Oris Aquis reference. Verify that the strap supports standard pins (typically 1.5–1.6mm diameter) and that the total thickness falls within the case's construction limits. Specialist suppliers offer options in alligator, calf, shell cordovan, and rubber.

Durability depends on material and usage. A vegetable-tanned alligator strap, with periodic maintenance (cleaning, conditioning), lasts 4–6 years before structural failure. Shell cordovan lasts 5–7 years thanks to superior equine hide density. Madras calf, more delicate, wears out in 3–4 years if frequently exposed to water. FKM rubber straps exceed 10 years while maintaining elasticity and grip, though they require regular fresh water rinsing to prevent marine degradation.