A. Lange & Söhne · Lange 1

Strap for Lange 1 White Gold / 25th Anniversary

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

Lug width20 mm
Case diameter39 mm
Reference191.066
FamilyLange 1
MovementA. Lange & Söhne caliber L121.1 Hours, Minutes, Small Seconds | Big Date | Power Reserve Indicator
CaseWhite Gold

Spring bar

Swiss Standard universal spring bars

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

Straps for the Lange 1 191.066

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Lange 1 191.066, seen from the bench

The Lange 1 reference 191.066 in white gold is a significant contemporary watchmaking achievement. When A. Lange & Söhne returned to the market in 1994 after the division of Germany, this model became the Manufacture's symbol. The asymmetric dial features the hour subdial at lower left, the patented Grande Date at 12 o'clock, power reserve at 6 o'clock, and small seconds at 9 o'clock. The white gold case measures 38.5 mm in diameter with a lug width of 20 mm. The caliber L121.1 manual-wind movement features the Grande Date mechanism with instantaneous jump, 72-hour power reserve, and Glashütte finishing.

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