Tissot T-Classic Le Locle auto diamond watch with blue dial and blue leather strap, 29 mm

The essentials

• 29 mm 316L stainless steel case – Scratch-resistant sapphire crystal – Transparent caseback
• Automatic movement with Nivachron™ balance spring – 48-hour power reserve
• Blue guilloché dial – Diamond indexes – Quick-release leather strap

Le Locle, a signature collection by Tissot

The Le Locle collection pays tribute to the birthplace of Tissot, nestled in the Jura Mountains of Switzerland. Since 1853, the brand has cultivated its passion for horology in this region, building a legacy of precision and authenticity. Le Locle is more than a name – it’s a hallmark of timeless design and mechanical heritage.

This 29 mm model perfectly balances classic elegance with contemporary performance. The clean lines of its 316L stainless steel case are matched by a deep blue dial with a central guilloché pattern that captures the light beautifully. The genuine diamond indexes add a touch of understated luxury, while the transparent caseback reveals the inner workings of the automatic movement, seamlessly blending refined aesthetics with mechanical depth.

A reliable movement, a design built to last

Inside, the watch houses a self-winding mechanical movement equipped with a Nivachron™ balance spring – a patented material highly resistant to magnetic fields, shocks, ageing, and temperature variations. With a 48-hour power reserve, it’s well suited to daily wear without frequent winding.

Built with thoughtful detail, the watch also features a scratch-resistant sapphire crystal, a discreet date window at 3 o’clock, and a midnight blue leather strap with a push-button butterfly clasp. Thanks to its quick-release system, the strap is easy to change for added versatility. A true expression of Swiss watchmaking, tailored for the modern woman.