Tissot 1853 Titanium Chronograph – Sapphire Crystal – 100M – Ref. T645P – Swiss Made Elegant and sporty Tissot 1853 Titanium Chronograph, crafted entirely in lightweight titanium and powered by a precise Swiss quartz movement. This midsize model (36.8 mm case diameter, measured without crown) offers the perfect balance between presence and comfort, making it ideal as a unisex daily watch. Key Features: • Reference: T645P • Swiss Made Quartz Movement • Titanium case and original titanium bracelet • Sapphire crystal • Water resistant 100 meters (10 ATM) • Chronograph function with central seconds hand • Date display at 4 o’clock • Silver dial with applied hour markers • Original signed crown and clasp The titanium construction makes the watch extremely light, durable, and comfortable on the wrist, while the sapphire crystal ensures excellent scratch resistance. The dial is clean and well preserved, with sharp printing and well-defined subdials. The bracelet remains solid and original, showing normal light signs of wear consistent with age and use. The watch presents beautifully overall. All functions operate correctly, including the chronograph start/stop/reset. This is a refined Swiss chronograph from one of the most respected watchmakers since 1853 — a versatile piece suitable for both daily wear and collection. A reliable, elegant and practical titanium chronograph ready to be worn.