How Big Is A Tissot PRX?
The Tissot PRX has rapidly become one of the most sought-after watches in the affordable luxury segment. With its vintage-inspired design, integrated bracelet, and robust build quality, it has captured the hearts of watch enthusiasts worldwide. However, one of the most common questions among potential buyers is: How big is a Tissot PRX? Understanding the size of this watch is crucial, as it plays a significant role in comfort, wearability, and overall aesthetics on the wrist.
The PRX Tissot comes in multiple sizes, primarily 40mm and 35mm. Both versions maintain the same sleek and modern appeal but differ in proportions, making them suitable for different wrist sizes and style preferences. Additionally, elements such as case thickness, lug-to-lug length, and bracelet design influence how each model feels when worn in real life.
Tissot PRX 40mm: A Bold and Modern Choice

The 40mm Tissot PRX Powermatic 80 is often considered the standard size, offering a bold presence on the wrist while retaining its sleek, integrated design. Here’s a closer look at its dimensions:
Key Specifications
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Case Diameter: 40mm
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Case Thickness: Ranges from 10.4mm to 10.9mm
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Lug-to-Lug Distance: Officially 44.6mm but effectively longer due to the integrated bracelet
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Total Length Including First Fixed Link: 51.5mm
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Weight: Approximately 138g (with some links removed)
Wearability and Comfort
Despite its relatively slim profile, the Tissot PRX 40mm tends to feel larger than expected due to its case design and bracelet integration.
Why Does It Wear Larger?
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Integrated Bracelet: The first link is fixed, making the watch feel longer on the wrist.
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Flat Case & Thin Bezel: These elements create the illusion of a wider watch.
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Lug-to-Lug Measurement: While 44.6mm is the official figure, the fixed first link extends its effective size to 51.5mm.
Who Should Consider the 40mm PRX?
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Best for wrist sizes 17cm and above.
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Those who prefer a sporty, modern, and bold wrist presence.
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Ideal for casual and formal occasions due to its sleek yet substantial look.
Tissot PRX 35mm: A Compact and Timeless Alternative
For those who find the 40mm version too large, the Tissot PRX 35mm offers a refined alternative. While it retains the same elegant design, its smaller size makes it more versatile for those with smaller wrists or those who prefer a classic fit.
Key Specifications
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Case Diameter: 35mm
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Case Thickness: Between 10.9mm and 11.3mm
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Lug-to-Lug Distance: 39mm
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Total Length Including First Fixed Link: 44.9mm
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Weight: Lighter than the 40mm version, making it more comfortable for extended wear
Wearability and Comfort
The PRX 35mm is designed for those who appreciate a vintage-inspired fit and want a watch that doesn't overwhelm the wrist.
Why Does It Feel Smaller?
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Shorter Lug-to-Lug Distance: This makes the watch feel compact and balanced.
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Narrower Bracelet Width: The tapering from 24mm to 16mm makes it feel slimmer.
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Lower Profile: Despite a slightly thicker case than the 40mm, it still sits elegantly on the wrist.
Who Should Consider the 35mm PRX?
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Best for wrist sizes under 17cm.
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Perfect for those who appreciate vintage proportions.
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A great unisex option due to its classic and elegant dimensions.
40mm vs. 35mm: Key Differences
Choosing between the two sizes depends on personal style, wrist size, and how the watch is intended to be worn. Here’s a side-by-side comparison:
Feature |
40mm PRX |
35mm PRX |
Case Diameter |
40mm |
35mm |
Case Thickness |
10.4mm - 10.9mm |
10.9mm - 11.3mm |
Lug-to-Lug |
44.6mm (effectively longer) |
39mm (effectively longer) |
Total Length |
51.5mm |
44.9mm |
Bracelet Width |
27mm tapering to 18mm |
24mm tapering to 16mm |
Best for Wrists |
17cm and above |
Under 17cm |
Other Sizing Considerations
How Does the PRX Compare to Other Watches?
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Wears Larger than Traditional Round Watches: Due to the integrated bracelet and case shape.
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Slim Yet Wide Presence: The thin case keeps it elegant, while the wide dial adds wrist presence.
Tissot PRX Powermatic 80 vs. Quartz Versions
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Powermatic 80 (Automatic) has a thicker case due to its movement.
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The quartz version is slightly thinner, making it sit flatter on the wrist.
Strap Options for Custom Fit
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Tissot PRX Rubber Strap: Available for select models, offering a sportier and more flexible fit.
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Bracelet Adjustments: Links can be removed for a custom fit, but the fixed first link still affects the overall feel.
Keeping Your Tissot PRX Running: Do You Need A Watch Winder?
For automatic models like the Tissot PRX Powermatic 80, a Tissot PRX watch winder can be a valuable investment.
Why Use a Watch Winder?
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Prevents the Watch from stopping: Keeps your PRX wound and is ready to wear.
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Maintains Accuracy: Helps avoid resetting the time and date frequently.
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Extends Movement Lifespan: Reduces wear and tear by keeping the gears in motion.
If you own multiple automatic watches, using a Tissot PRX watch winder ensures they are always powered up and ready to go.
Which Size Should You Choose?
If You Prefer a Larger, Sporty Look:
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40mm Tissot PRX is the best choice.
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Ideal for those who enjoy bold, modern watches.
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Best suited for medium to large wrists.
If You Prefer a Classic, Elegant Fit:
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35mm Tissot PRX is a great option.
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Perfect for those who appreciate vintage proportions.
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Best suited for smaller wrists and those who want a versatile, unisex watch.
Bottom Line
The Tissot PRX lineup offers versatility with its 40mm and 35mm variants, ensuring that there’s an option for everyone. The 40mm model is perfect for those who want a bold statement piece, while the 35mm caters to those who prefer a more understated and classic look. Understanding the nuances of size, wearability, and comfort will help you make the right decision based on your personal preferences and wrist size.
For those considering customization, options like the Tissot PRX rubber strap and different dial colors, including the highly sought-after Tissot PRX Tiffany Blue, offer additional ways to make this timepiece uniquely yours.
Where to buy?
Bijoux Eclore proudly offers a curated and 100% genuine selection of Tissot PRX models to suit your style and wrist size preferences. Explore our collection today to find the perfect fit. For those interested in other renowned timepieces, we also feature an extensive range of Seiko, Rado, and other such luxury watches that are known for their precision and craftsmanship.
Browse our full selection and take advantage of our exclusive offers.
FAQs
1. Does the Tissot PRX 40mm wear larger than its size suggests?
Yes, the Tissot PRX 40mm is slightly larger due to its integrated bracelet, flat case, and thin bezel. The effective lug-to-lug length is about 51.5mm, making it feel bigger on the wrist.
2. Is the Tissot PRX 35mm a good option for small wrists?
Absolutely! The Tissot PRX 35mm is designed for smaller wrists (under 17cm) and has more compact wear due to its 39mm lug-to-lug measurement.
3. What is the difference between the Tissot PRX Powermatic 80 and the quartz version in terms of size?
The Tissot PRX Powermatic 80 (automatic version) is slightly thicker than the quartz version due to the movement. While the quartz model sits flatter, the Powermatic 80 has a bit more wrist presence.
4. Can I put a rubber strap on my Tissot PRX?
Yes! Tissot offers PRX rubber strap options for a sportier look and more flexibility. This is a great alternative to the standard stainless steel bracelet.
5. How do I choose between the Tissot PRX 40mm and 35mm?
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Choose 40mm if you have a wrist size of 17cm or above and prefer a bold, modern look.
- Choose 35mm if you have a smaller wrist or want a more vintage, classic appearance.