Strap for Lange 1 Timezone Sincere Singapore

The lug width of the A. Lange & Söhne Lange 1 116.025B is 22mm. This dimension is specifically calculated for the proportions of the 41.90mm case and to ensure correct force distribution across the lugs. A compatible strap must slide between the lugs with slight resistance, without lateral play but without forcing.

For the platinum 116.025B, we recommend Mississippi alligator in midnight blue, which creates a calibrated contrast of cool tones with the precious metal. Excellent alternatives include vegetable-tanned calf in deep chestnut brown (for earthy warmth) or Japanese shell cordovan in burgundy (for structural rigour and patina over time). A deployant clasp is almost mandatory to distribute pressure across the lug.

The procedure requires a precision tool to remove the lug pins. Position the watch on a protective strap changing pad to safeguard the platinum, extract the pin with minimal pressure and slight rotation to avoid scratching the case. The new strap must align perfectly with the lugs: tolerance is ±0.1mm. If you prefer professional replacement, Casati Milano offers personalised service by appointment in Milan.

Yes, provided it is constructed to artisanal standards with noble materials (alligator, calf, shell cordovan) and the correct 22mm lug width. The important factor is that the strap has been tested for dimensional compatibility and uses a precious metal deployant clasp (platinum or white gold) to maintain aesthetic coherence with the case.

A well-maintained alligator or shell cordovan strap lasts 8-12 years of daily wear. Vegetable-tanned calf has similar longevity but develops visible patina after 2-3 years, an element desired by enthusiasts. Longevity depends on ambient humidity, direct sun exposure and cleaning frequency. Avoid salt water and prolonged perspiration. Casati Milano offers an 18-month warranty on manufacturing defects.