A. Lange & Söhne · 1815

Strap for 1815 Tourbograph Perpetual Honey Gold Homage to F.A. Lange

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

Lug width

20mm

20 mm straps All A. Lange & Söhne

Lug width20 mm

Case diameter43 mm

Reference706.050

Family1815

MovementA. Lange & Söhne caliber L133.1 Hours, Minutes | Date, Day, Leap Year, Month, Perpetual Calendar | Chronograph, Column wheel, Flyback, Rattrapante | Moonphase | Chain & Fusée, Tourbillon Escapement

CaseHoney Gold

Spring bar

Swiss Standard universal spring bars

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

View →

Straps for the 1815 706.050

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The 1815 706.050, seen from the bench

The A. Lange & Söhne 1815 is powered by the manufactory caliber L133.1 with complications of perpetual calendar, flyback rattrapante chronograph with column-wheel and tourbillon with chain drive and fusée. The movement integrates indications for hours, minutes, date, day, month, leap year and moon phases. Reference 706.050 represents one of the most complex realizations of the Saxon manufacture.

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.

Request an appointment →

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