A. Lange & Söhne Lange 1 722.066

38.5mm · White Gold · Caliber L961.4

Lange 1 Tourbillon Perpetual Calendar 25th Anniversary

Brand: A. Lange & Söhne
Full reference: 722.066
Also written as: 722066
Collection: Lange 1
Case diameter: 38.5mm
Case thickness: 9.8mm
Lug width: 20mm
Case material: White Gold
Crystal: Sapphire
Caliber: L961.4
Dial color: Silver

Other 722 variants

Same base reference with a different dial, bracelet or market code.

A. Lange & Söhne

Lange 1

722.050

38.5mmHoney Gold

Related references — same collection

Shared specifications help discovery; these links do not assert a predecessor or successor relationship.

A. Lange & Söhne

Lange 1

101.027

38.5mmWhite Gold

A. Lange & Söhne

Lange 1

101.030

38.5mmWhite Gold

A. Lange & Söhne

Lange 1

101.039

38.5mmWhite Gold

A. Lange & Söhne

Lange 1

101.063

38.5mmWhite Gold

Compare specifications

Specification	722.066	101.027	101.030	101.039	101.063
Case diameter	38.5mm	38.5mm	38.5mm	38.5mm	38.5mm
Case material	White Gold	White Gold	White Gold	White Gold	White Gold
Caliber	L961.4	L901.0	L901.0	L901.0	L901.0

Sources & record notes

Displayed specifications follow the most complete source record. Other source records are retained below; conflicting values are not silently combined. WatchBase.

WatchBase ↗ · 2026-09-21 15:38:50 JST

WatchBase · A. Lange & Söhne 722.066

Original collection: Lange 1

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Corrections and data limitations