A. Lange & Söhne · 1815

Strap for 1815 Rattrapante Platinum / Silver

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width20 mm
Case diameter41 mm
Reference425.025
Family1815
MovementA. Lange & Söhne caliber L101.2 hours, minutes, small seconds | Chronograph, column wheel, Rattrapante
Year2022
CasePlatinum

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Straps for the 1815 425.025

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The 1815 425.025, seen from the bench

The A. Lange & Söhne 1815 Ref. 425.025 is a platinum chronograph rattrapante with a 41.2mm case and 20mm lug width. It features the in-house L101.2 calibre, a manual mechanical movement with hours, minutes, small seconds, column-wheel chronograph and rattrapante function. The platinum 950 case combines polished and satin finishing, with sapphire caseback revealing the column wheel mechanism. The rattrapante pusher at 10 o'clock allows timing of intermediate intervals without stopping the main chronograph.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only