Strap for Artelier Small Second Date 40 Stainless Steel / Silver / Bracelet

The lug width of this model is 21mm. This measurement represents the internal distance between the two lugs of the stainless steel case. When purchasing an aftermarket strap, always verify compatibility using a digital calliper by measuring the width of the lugs: a reading of 21mm ± 0.5mm ensures optimal fit without lateral movement of the spring bar.

The choice depends on your intended wear context. For formal environments, we recommend vegetable-tanned alligator in chocolate brown or cognac tonality, or black full-grain calfskin. For versatile daily wear, a NATO strap in recycled nylon allows rapid colour changes. Should you wear the watch in aquatic or sporty contexts, vulcanised FKM rubber offers superior durability. Your selection should balance the formal aesthetics inherent to the Artelier design with personal practicality requirements.

Strap removal requires extraction of the spring bar from the lugs. Position the watch on a stable surface with the strap facing upwards. Using a dedicated spring bar tool or fine-tipped screwdriver, gently press inward on the release button located at the spring bar's end, then withdraw the bar. Repeat at the opposite lug. To install the new strap, align the strap holes with the lugs and reinsert the spring bar until you hear a click. Avoid excessive pressure that could damage the strap or the bar.

All straps with 21mm lug width are technically compatible. Milano Straps provides a curated selection of straps in alligator, full-grain calfskin, regenerated calfskin, shell cordovan, NATO and vulcanised rubber, all certified to 21mm ± 0.5mm tolerance. Material selection should consider the Artelier's classical formal aesthetics and your usage frequency. Vegetable-tanned leather straps guarantee natural ageing, whilst rubber options provide superior durability and water resistance.

A quality leather strap – alligator, full-grain calfskin, or shell cordovan – typically lasts 3–5 years with daily wear and proper maintenance. Durability depends on wear frequency, humidity exposure, and applied care. Vegetable tanning involves an initial break-in period of 2–3 months, after which the leather stabilises. To extend strap life, avoid prolonged water exposure, apply protective balms every 6–8 months, and store in a dry environment when not worn. Vulcanised rubber straps achieve superior longevity (7–10 years) thanks to resistance to atmospheric and chemical agents.