A. Lange & Söhne Lange 1 115.025

41.9mm · Platinum · Caliber L901.2

Grand Lange 1 Platinum / Silver

Brand: A. Lange & Söhne
Full reference: 115.025
Also written as: 115025
Collection: Lange 1
Case diameter: 41.9mm
Case thickness: 10mm
Lug width: 22mm
Case material: Platinum
Crystal: Sapphire
Caliber: L901.2
Dial color: Silver

Other 115 variants

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

A. Lange & Söhne

Lange 1

115.021

38.5mmYellow Gold

A. Lange & Söhne

Lange 1

115.022

41.9mmYellow Gold

A. Lange & Söhne

Lange 1

115.026

41.9mmPlatinum

A. Lange & Söhne

Lange 1

115.028

41.9mmWhite Gold

A. Lange & Söhne

Lange 1

115.029

40.9mmWhite Gold

A. Lange & Söhne

Lange 1

115.031

40.9mmPink Gold

A. Lange & Söhne

Lange 1

115.032

41.9mmPink Gold

A. Lange & Söhne

Lange 1

115.046

40.9mmWhite Gold

Related references — same collection

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

A. Lange & Söhne

Lange 1

115.321

41.9mmYellow Gold

A. Lange & Söhne

Lange 1

116.025

41.9mmPlatinum

A. Lange & Söhne

Lange 1

116.025B

41.9mmPlatinum

A. Lange & Söhne

Lange 1

136.025

41.9mmPlatinum

Compare specifications

Specification	115.025	115.321	116.025	116.025B	136.025
Case diameter	41.9mm	41.9mm	41.9mm	41.9mm	41.9mm
Case material	Platinum	Yellow Gold	Platinum	Platinum	Platinum
Movement	—	—	Manual	—	Manual
Caliber	L901.2	L901.2	L031.1	L031.1	L141.1
Power reserve	—	—	72 hours	—	72 hours

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 15:34:57 JST

WatchBase · A. Lange & Söhne 115.025

Original collection: Lange 1

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Corrections and data limitations