About This Watch
The A. Lange & Söhne Datograph Up/Down in rose gold with a silver dial offers a warmer, more classical interpretation of what many consider the finest chronograph movement in production. Where the platinum-cased black-dialed version projects gravitas and intensity, the rose gold variant is softer and more traditionally elegant, with the silver dial allowing the sub-dial architecture to read with particular clarity. The caliber L951.6 — the same 451-component, double-assembled, hand-finished movement — powers both variants with equal excellence. The column-wheel flyback chronograph, outsize date, and power reserve indicator ("Up/Down") are all present and correct. The rose gold case wears slightly lighter than the platinum on the wrist, making it arguably more comfortable for daily wear. Through the caseback, the movement is identical: mirror-polished column wheel, elaborately decorated bridges, and the unmistakable three-quarter plate with Glashütte ribbing. For collectors who find the platinum Datograph too intense for everyday wear, the rose gold offers the same mechanical excellence in a warmer, more approachable package.
Specifications
Movement
| Movement Type | Manual |
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| Caliber | Caliber L951.6 |
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| Power Reserve | 60 hours |
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| Frequency | 18,000 vph |
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| Jewels | 40 |
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Case
| Case Diameter | 41.0mm |
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| Case Thickness | 13.1mm |
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| Case Material | 18k Rose Gold |
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| Crystal | Sapphire with anti-reflective coating |
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| Bezel | Fixed, polished |
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| Dial Color | Silver |
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| Lug Width | 20mm |
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| Lug-to-Lug | 48.0mm |
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Features
| Water Resistance | 30m / 98ft |
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| Bracelet/Strap | Dark brown alligator leather strap |
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| Clasp | 18k rose gold folding clasp |
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| Weight | 105g |
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| Complications | Flyback ChronographOutsize DatePower Reserve |
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