The Tissot caliber 2010 is a manual-winding mechanical movement introduced in the late 1940s, making it one of the earliest members of Tissot’s 20xx movement family. Specifically engineered for small-sized wristwatches, the 2010 was commonly used in ladies’ dress watches and compact unisex models. With its efficient layout and reliable Swiss construction, it played a foundational role in Tissot’s post-war expansion and the brand’s commitment to accessible, durable timekeeping.

Overview of the Tissot Caliber 2010

The Tissot 2010 was used in time-only mechanical watches, typically featuring:

• Manual winding

• Central hour and minute hands

• A small seconds subdial at 6 o’clock (in most cases)

These watches were modest in size—usually between 24 mm and 28 mm in case diameter—and were crafted from stainless steel, gold-plated brass, or occasionally solid gold. They were often part of the Tissot Antimagnetique line, known for antimagnetic protection, which was a valuable feature at a time when exposure to magnetic fields could easily disrupt a watch’s accuracy.

Technical Specifications

• Type: Manual-winding

• Functions: Hours, minutes, small seconds

• Jewels: 15

• Frequency: 18,000 vibrations per hour (2.5 Hz)

• Power Reserve: Approximately 36–40 hours

• Diameter: ~23 mm (10½ lignes)

• Height: ~3 mm

• Shock Protection: Some later models may include Incabloc; early versions typically lack it

• Finish: Matte or brushed plates, polished or blued screws, Tissot-stamped bridges

The 2010 is built with a Swiss lever escapement, a reliable and easily serviceable configuration commonly used across Swiss watchmaking in that era.

Service and Maintenance

Due to its vintage nature, the Tissot 2010 requires regular servicing every 4 to 6 years. Even if the movement appears to run well, aging oils and worn parts can eventually affect performance and cause irreversible damage.

A proper service includes:

1. Complete disassembly of the movement

2. Ultrasonic cleaning of all parts

3. Visual inspection of components such as the mainspring, balance pivots, and gear teeth

4. Lubrication with high-grade synthetic oils

5. Replacement of worn parts (often sourced from donor movements)

6. Reassembly and regulation

7. Case cleaning, and if needed, gasket renewal

Its simplicity makes it watchmaker-friendly, and it remains fully restorable in most cases.

Common Wear Points

• Mainspring fatigue, resulting in poor amplitude and reduced reserve

• Balance staff pivots wear over time, especially if the watch lacks shock protection

• Small seconds pinion can develop play due to constant motion

• Crown and stem are often worn from decades of hand-winding

• Setting mechanism (keyless works) may need adjustment or cleaning

Despite age-related issues, the 2010 is a well-built and reliable vintage movement when maintained.

Handling Tips

• Wind daily, stopping when resistance is felt

• Avoid water and moisture, as most cases offer no meaningful protection

• Keep away from magnetic sources like electronics or magnets

• Store in a dry, cushioned watch box, preferably dial-up when not in use

Collectibility and Value

The Tissot 2010 is modest in complexity, but still appreciated for:

• Its early place in Tissot’s mechanical history

• Reliable Swiss craftsmanship

• Use in elegant, understated vintage wristwatches

• Affordability, making it ideal for new collectors or vintage enthusiasts

It remains a great choice for those interested in mid-century Swiss timekeeping in smaller formats.

Conclusion

The Tissot caliber 2010 is a compact, straightforward hand-wound movement that helped define Tissot’s approach to affordable Swiss mechanical watches in the post-war years. Built with simplicity, durability, and elegance in mind, it continues to be a practical and collectible movement for vintage watch lovers. With proper servicing and careful use, the 2010 can provide decades of precise, reliable performance in a stylish, historical package.