Review of the Tissot Heritage 1938: COSC Certified 39 mm Classic Watch
The Tissot Heritage 1938 is a Tissot model that brings the simple, classic watch aesthetic of the 1930s to the present day with its 39mm steel case, COSC-certified Swiss automatic 2824-2 movement, 38-hour power reserve, and domed sapphire crystal. It's a striking option for those seeking a vintage-looking yet chronometer-certified dress watch.
What kind of watch is the Tissot Heritage 1938?
The Heritage 1938 is one of Tissot's models that combines its historical design language with modern quality standards. The Arabic numerals on the dial, the simple minute scale, and the choice of leather strap reinforce the watch's 1930s character. In contrast, the sapphire crystal, clear case back, and COSC-certified movement make the model contemporary and reliable.
Why is COSC Certification Important?
COSC certification indicates that the movement has passed independent chronometer tests. Tissot's official product information lists the COSC-certified 2824-2 movement for the Heritage 1938. This shows that the model prioritizes not only a nostalgic look but also timekeeping performance.
The "Chronometer" inscription on the dial also points to this certification. This detail distinguishes the Heritage 1938 from many classic automatic watches in the same price range.

Case, Glass and Strap
The watch features a 39 mm diameter and 11,10 mm thick 316L stainless steel case. The lug width is 20 mm. The domed sapphire crystal has an anti-reflective coating. Water resistance of 5 bar / 50 meters may be sufficient for daily use; however, this model is not designed for swimming or strenuous water activity.
The leather strap and standard buckle complete the classic character of the model. Thanks to the quick-change system, the watch's look can be easily changed with different leather straps.

Tissot Heritage 1938 Technical Specifications
| Door Design | Tissot Heritage 1938 39mm |
|---|---|
| Reference example | T142.464.16.332.00 |
| Case diameter | 39 mm |
| Thickness | 11,10 mm |
| Lug range | 20 mm |
| Kasa | 316L stainless steel |
| Cam | Anti-reflective coated domed sapphire glass |
| Mechanism | Swiss automatic 2824-2 |
| Certificate | COSC |
| Power reserve | 38 hours |
| Waterproof | 5 bar / 50 meters |
Should I buy a Tissot Heritage 1938?
For those seeking a classic design, a balanced 39mm size, and COSC certification, the Tissot Heritage 1938 is a strong option. It doesn't offer the long power reserve of the Powermatic 80; its official value is 38 hours. However, the appeal of this model lies less in its long reserve and more in its chronometer-certified classic mechanical watch character.
Source
Technical specifications have been verified on the official Tissot product page: Tissot Heritage 1938 T142.464.16.332.00.
Frequently Asked Questions
Is the Tissot Heritage 1938 COSC certified?
Yes. Tissot's official product information states that the Heritage 1938 has COSC certification.
How many mm is the Tissot Heritage 1938?
The model has a case diameter of 39 mm and a thickness of 11,10 mm.
What mechanism does the Tissot Heritage 1938 use?
The model uses a COSC-certified Swiss automatic 2824-2 movement.
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