The Tissot caliber 2141 is a manual-winding mechanical movement produced in the mid-20th century, likely during the 1950s to early 1960s, as part of Tissot’s commitment to crafting reliable, practical, and serviceable watches for the growing global market. It was designed for time-only wristwatches, often in the dress watch category, and represents Tissot’s focus on simple but durable movement architecture suitable for everyday use.

Overview of the Tissot Caliber 2141

The Tissot 2141 was used in watches that featured:

• Manual winding

• Hours and minutes (central hands)

• Often a small seconds subdial at 6 o’clock

Watches housing this movement were typically found in round or cushion-shaped cases, generally measuring between 32 mm and 36 mm. Case materials varied from stainless steel to gold-plated brass, reflecting Tissot’s approach to combining affordability with Swiss mechanical quality.

These watches were often branded under familiar mid-century Tissot lines such as Antimagnetique, Seastar, or Visodate.

Technical Specifications

• Type: Manual-winding

• Functions: Hours, minutes, small seconds

• Jewels: 15

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

• Power Reserve: Approximately 40 hours

• Diameter: ~27 mm (approx. 12 lignes)

• Height: ~4 mm

• Shock Protection: Some later versions equipped with Incabloc

• Finish: Matte or brushed plates with Tissot-stamped bridges and blued screws in some versions

The 2141 features a Swiss lever escapement and a traditional movement layout designed for ease of assembly, durability, and precision.

Maintenance and Servicing

As a vintage mechanical caliber, the Tissot 2141 benefits from regular service every 4 to 6 years to maintain accuracy and prevent damage due to wear or dried oils.

A complete service includes:

1. Disassembly of all movement parts

2. Ultrasonic cleaning of components

3. Inspection for wear in the gear train, mainspring, balance assembly, and escapement

4. Lubrication with modern synthetic oils

5. Replacement of worn parts using vintage stock or donor movements

6. Reassembly and regulation in multiple positions

7. Cleaning of the case, and gasket replacement if applicable

Because this is a relatively simple movement, most vintage watchmakers can restore it with ease.

Common Wear Points

• Mainspring can weaken with age, leading to reduced power and amplitude

• Balance pivots and cap jewels may show wear or shock damage

• Small seconds mechanism is under constant load and may develop gear wear

• Keyless works (winding and setting components) may loosen with repeated use

• Crown and stem may need replacement due to wear or corrosion

Usage Tips

• Wind once per day, gently, and stop when resistance is felt

• Avoid moisture and water exposure, as these cases were not built to modern waterproof standards

• Keep away from magnets, which can interfere with balance spring function

• Store dial-up in a dry, stable environment when not in use

Collectibility and Appeal

While the Tissot 2141 is not a rare movement, it holds value among vintage watch enthusiasts for:

• Its reliability and simplicity

• Classic mid-century aesthetics in watches it powered

• Tissot’s strong reputation for producing quality Swiss timepieces

• Affordability, making it an ideal entry point for vintage collecting

Its understated design and mechanical quality make it a timeless choice for those who appreciate traditional hand-wound watches.

Conclusion

The Tissot caliber 2141 is a solid, no-frills manual-wind movement that served as the foundation for many of Tissot’s mid-century wristwatches. With its durable build, clean layout, and ease of servicing, it remains a reliable option for vintage watch collectors or anyone seeking a mechanical timepiece with authentic Swiss heritage. Properly maintained, the 2141 can continue delivering accurate time and vintage charm for decades to come.