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Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →If you want a green-dial automatic Tissot PRX, the 35 mm Powermatic 80 is the size Tissot’s pressroom explicitly documents in green. Tissot’s U.S. collection lists automatic PRX watches in both 35 mm and 40 mm, but the available listing does not confirm an exact green 40 mm reference. That makes the choice partly about wrist presence and partly about verifying the specific watch before buying—not a confirmed head-to-head comparison of two green models.
What Tissot confirms about green PRX automatic models
Tissot identifies the PRX collection as a tribute to its 1978 timepiece. Its pressroom page for the 35 mm Powermatic 80 explicitly includes green among the automatic dial colors. The same page distinguishes the automatic’s waffle-pattern dial from the quartz model’s dial. Tissot PRX Powermatic 80 35mm product information
The Tissot U.S. PRX collection lists automatic models in both 35 mm and 40 mm and offers a green dial filter. However, the listing information available here does not establish a specific green 40 mm automatic reference. A green filter or a collection page showing green products is not enough to verify that a particular 40 mm model is the green automatic you want.
Tissot PRX 35mm vs. 40mm: what the evidence supports
| Consideration | 35 mm PRX Powermatic 80 | 40 mm PRX automatic |
|---|---|---|
| Green automatic documented by Tissot | Yes; Tissot’s pressroom lists green among the dial colors. | Not established for an exact reference in the retrieved U.S. collection listing. |
| Case size | 35 mm, stated by Tissot’s pressroom. | 40 mm, listed in Tissot’s current U.S. collection. |
| Displayed U.S. collection price | $795 for standard 35 mm automatic PRX models; not confirmed as the price of a specific green variant. | $850 for standard 40 mm automatic PRX models; not confirmed as the price of a specific green variant. |
| Other fit and specification details | Thickness, lug-to-lug, weight, bracelet taper, water resistance, and bracelet sizing are not stated in the cited extracts. | Thickness, lug-to-lug, weight, bracelet taper, water resistance, and bracelet sizing are not stated in the cited extracts. |
The displayed prices are from Tissot’s U.S. collection page retrieved on October 8, 2026. They are collection-level listings, not verified prices for exact green references; prices and assortment can change. Check the current product page and reference before purchase.
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#1 Best Overall
- Case Size: 40.00 mm, Band Width: 12, Case Thickness: 10.93 mm
- Automatic movement, 316L stainless steel case, Index dial type, Date
- Stainless steel strap/bracelet, interchangeable quick release bracelet,butterfly clasp with push-buttons closure
- Water-resistant up to a pressure of 10 bar (100 m / 330 ft): suitable for short periods of recreational swimming and showering, but no diving or snorkeling.
- 2 Year International Warranty
Which size should you choose?
Choose 35 mm if you prefer a more compact look
As general sizing guidance—not a report of an on-wrist test—the 35 mm case is the more conservative starting point if you prefer a watch that takes up less visual space. It is also the size for which Tissot explicitly documents a green Powermatic 80 automatic. The case diameter alone does not establish how the watch will fit: wrist shape, bracelet adjustment, and the watch’s other dimensions matter too.
Consider 40 mm if you prefer more wrist presence
A 40 mm case is larger in diameter and will generally read as more prominent, but whether it looks too big depends on your wrist and preferences. Tissot lists 40 mm automatic PRX models in the U.S. collection; the available information does not verify a green 40 mm automatic by exact reference. Confirm the dial color and movement on the specific product page or with the retailer before treating it as a like-for-like alternative.
Rank #2
- Case Size: 35.00 mm, Band Width: 11, Case Thickness: 9.60 mm
- Quartz movement, 316L stainless steel case, Index dial type, Date
- Stainless steel strap/bracelet, interchangeable quick release bracelet, butterfly clasp with push-buttons closure
- Water-resistant up to a pressure of 10 bar (100 m / 330 ft): suitable for short periods of recreational swimming and showering, but no diving or snorkeling.
- 2 Year International Warranty
What to verify before buying a green PRX
- Confirm the reference and movement. Check that the listing identifies the watch as a Powermatic 80 automatic rather than a quartz PRX.
- Confirm the dial color for that exact reference. For 35 mm, Tissot’s pressroom documents green. For 40 mm, do not infer an exact green automatic from the collection filter alone.
- Check the full fit specifications. Look for thickness, lug-to-lug length, weight, bracelet dimensions, and water resistance on the individual product page. These details are not supplied in the cited extracts.
- Compare current prices and availability. The collection-level U.S. prices are not confirmed green-variant prices, and the assortment can change.
Can you put a green strap on a PRX?
Tissot’s U.S. strap collection lists a green synthetic PRX strap at $60 on the page retrieved October 8, 2026. The listing extract does not specify which PRX references it fits, so verify compatibility with the exact watch before ordering. Tissot U.S. watch straps collection
Quick Recap
Best Value
- Case Size: 40.00 mm, Band Width: 12, Case Thickness: 10.93 mm
- Automatic movement, 316L stainless steel case, Index dial type, Date
- Stainless steel strap/bracelet, interchangeable quick release bracelet,butterfly clasp with push-buttons closure
- Water-resistant up to a pressure of 10 bar (100 m / 330 ft)
- 2 Year International Warranty
Rank #4
- Case Size: 40.00 mm, Band Width: 12, Case Thickness: 10.40 mm
- Quartz movement, 316L stainless steel case, Index dial type, Date
- Stainless steel strap/bracelet, interchangeable quick release bracelet, butterfly clasp with push-buttons closure
- Water-resistant up to a pressure of 10 bar (100 m / 330 ft): suitable for short periods of recreational swimming and showering, but no diving or snorkeling.
- 2 Year International Warranty
Rank #3
- Case Size: 35.00 mm, Band Width: 11, Case Thickness: 10.93 mm
- Automatic movement, 316L stainless steel case, Index dial type, Date
- Stainless steel strap/bracelet, interchangeable quick release bracelet,butterfly clasp with push-buttons closure
- Water-resistant up to a pressure of 10 bar (100 m / 330 ft): suitable for short periods of recreational swimming and showering, but no diving or snorkeling.
- 2 Year International Warranty
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
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