Girard-Perregaux - 21 Chronoscaph - GP 4900 - Men - 1990-1999

Girard Perregaux GP 4900 (Ref. 4910) in steel with gold details/buttons and minor signs of wear. Automatic. Girard-Perregaux GP 4900 (Ref. 4910) features the following official technical specifications: - Case diameter: 38 mm (excluding the winding crown). It is a classic, proportionate, and elegant size, typical of chronographs from this era. - Case thickness: About 10.5 mm – 11 mm, making it a particularly slim and comfortable chronograph on the wrist. - Lug-to-Lug (tip-to-tip): About 45 mm. Model Details - Model Name: Girard-Perregaux GP 4900 Chronograph - Reference: 4910 (often listed in full as Ref. 4910 / 4900) - Type: Automatic three-register chronograph with date window (usually positioned at 3 o'clock or between 4 and 5 o'clock depending on the dial variant). - Movement / Caliber: Powered by the GP 8000 caliber (or base ETA 2892 with Dubois-Dépraz chronograph module), a reliable, precise, and slim movement. - Materials: Stainless steel case with gold-toned chronograph pushers, crown and sometimes bezel (18kt / two-tone). - Crystal: Anti-scratch sapphire crystal.

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