Strap for Venturer Small Seconds, Red Gold, Argenté Dial

The lug width of the H. Moser & Cie Venturer 2327-0400 is 20 millimetres. This measurement defines the internal space between the two lugs (case shoulders) where the strap attaches. It is essential to respect this dimension to ensure proper fit, avoiding mechanical play or excessive stress on the attachment points. When selecting an aftermarket strap, always verify that it is specifically dimensioned for 20mm.

The optimal material depends on intended use. Alligator is the supreme choice in terms of aesthetics and ageing: the scale texture dialogues magnificently with the rose gold case, evolving over time towards even richer tonalities. Vegetable-tanned calf leather in cognac or deep burgundy represents a balance between elegance and versatility. For conscious sporting contexts, cotton NATO or FKM rubber maintains structural dignity without competing visually with the case's sophistication.

The operation requires a specialised tool: a spring bar removal tool with forked ends. Position the watch on a soft surface to prevent scratches. Insert the fork tip into the slim space between the lug and the case, at the spring bar location that retains the strap. Push inward gently until one end releases; repeat on the opposite side. Remove the old strap. To install the new strap, insert the spring bar (which remains attached to the new strap) into one of the two lugs, then gently flex the strap to seat the second end into the opposite attachment point. Verify that both spring bars are fully seated in their channels.

Yes, provided it is specifically dimensioned to 20mm width. Quality aftermarket artisanal straps often deliver superior aesthetic results compared to OEM straps, particularly in noble materials such as alligator and vegetable-tanned calf. Always verify that the supplier specifies 20mm lug width and that the strap is compatible with a 39mm diameter watch case. Milano Straps offers curated selections specifically tailored for this measurement.

Longevity depends on material, tanning method, frequency of wear and care regimen. An artisanal alligator or calf leather strap, vegetable-tanned, can endure 3–5 years of regular use (5–6 days weekly) before significant structural wear compromises safety. Aesthetic patina develops positively over the first 1–2 years. Robust cotton NATO textile lasts 4–6 years with proper care. FKM (Viton) rubber exhibits similar longevity. Maintenance accelerates durability: clean periodically with non-abrasive damp cloth, avoid prolonged exposure to fresh water (which swells fibres), protect from direct ultraviolet light. Rotating between multiple straps reduces stress on any single strap, extending useful life.