A. Lange & Söhne Saxonia 840.021

37mm · Yellow Gold · Caliber L086.4

Saxonia Automatik Yellow Gold - Diamond / MOP

Brand: A. Lange & Söhne
Full reference: 840.021
Also written as: 840021
Collection: Saxonia
Case diameter: 37mm
Case thickness: 8.8mm
Lug width: 19mm
Case material: Yellow Gold
Crystal: Sapphire
Caliber: L086.4
Dial color: White

Other 840 variants

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

A. Lange & Söhne

Saxonia

840.029

37mmWhite Gold

A. Lange & Söhne

Saxonia

840.032

37mmPink Gold

Related references — same collection

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

A. Lange & Söhne

Saxonia

215.021

37mmYellow Gold

A. Lange & Söhne

Saxonia

216.021

37mmYellow Gold

A. Lange & Söhne

Saxonia

308.021

37mmYellow Gold

A. Lange & Söhne

Saxonia

102.001

33.9mmYellow Gold

Compare specifications

Specification	840.021	215.021	216.021	308.021	102.001
Case diameter	37mm	37mm	37mm	37mm	33.9mm
Case material	Yellow Gold	Yellow Gold	Yellow Gold	Yellow Gold	Yellow Gold
Water resistance	—	30m	—	—	—
Caliber	L086.4	L941.1	L941.1	L921.4	L911.3

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 15:46:00 JST

WatchBase · A. Lange & Söhne 840.021

Original collection: Saxonia

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Corrections and data limitations