Strap for Divers Small Second - Date Stainless Steel / Black / Rubber

The lug width (distance between the lugs) of the Oris Divers 01 743 7609 8454-07 4 24 34EB is 24mm. This measurement refers to the space between the case lugs where the strap attaches. To verify, measure the distance from the centre of the right lug to the centre of the left lug using a digital calliper. Precision is critical: even 0.5mm difference will cause undesirable slippage.

The Divers 01 743 7609 8454-07 4 24 34EB pairs excellently with: vegetable-tanned alligator (1.4-1.6mm thickness) for aesthetic versatility, FKM butyl rubber for intensive diving use, cotton NATO in indigo for lightness and grip, Vachetta calf leather for semi-formal contexts. Choice depends on primary use: frequent diving suggests rubber, office-to-sea alternation recommends reversible deployante straps.

Position the watch on a soft pad with the case facing up. Locate the spring bars at the lugs, which connect the strap to the case. Use a spring bar tool to push the bar toward the case centre, reducing tension on the inner elastic ring. Once loosened, the strap slides out sideways. Repeat on the other side. For installation of the new 24mm strap, insert one end into the open bar first, position the elastic ring, and slide the strap until it seats in the lug recess.

Yes, any strap with 24mm lug width is compatible. Quality aftermarket straps (Italian leather, premium NATO, FKM rubber) maintain construction standards equivalent to the original. Verify that material suits your use: leather in dry conditions, rubber or NATO for diving, reversible hybrids for alternating wear. The quality of the deployante or buckle impacts comfort and longevity.

A quality leather strap (alligator, calf, shell cordovan) with vegetable tanning maintains structural integrity for 4–6 years with daily wear, developing natural patina over time. Freshwater exposure does not compromise the material; saltwater requires prompt rinsing. Rubber or NATO straps last longer (8–10 years) with minimal maintenance. Longevity depends on environmental factors (humidity, temperature, UV) and cleaning frequency: air-dry after water exposure and apply conditioning balm every 6–12 months to significantly extend strap lifespan.