Limited to 150 pieces and sold through Lange boutiques, the Little Lange 1 181.062 is the 36.8 mm version of the Platinum and black onyx edition A. Lange & Söhne made for the Lange 1's 30th anniversary in October 2024. It was the first time onyx appeared on a Lange 1 dial, and the dark stone in a white metal case nods to one of the rarest black-dial Lange 1 references.

The onyx faces a solid silver dial, with rhodium-plated gold hands tracing the asymmetric display: time to the left, outsize date above right, small seconds below. The Platinum case measures 36.8 mm by 10 mm and shows the hand-wound movement, the same as in the larger Lange 1, through sapphire. A glossy black alligator strap with a Platinum prong buckle completes it. Each of the 150 pieces carries an engraved edition number.