Head-to-Head Comparison

Tag Heuer Aquaracer Professional 300 vs Tissot Le Locle Powermatic 80

Tag Heuer's diver meets Tissot's dress watch

Quick Verdict

The Tissot Le Locle Powermatic 80 ($500–$1,000) delivers ETA-Based Automatic technology in the tier below the Tag Heuer Aquaracer Professional 300 ($2,500–$5,000). The Le Locle Powermatic 80 measures 39.3mm and is rated 30m (3 ATM). The Aquaracer Professional 300 justifies its premium with Swiss Made heritage and Automatic Caliber 5. Both represent excellent choices in the luxury watch category.

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Tag Heuer Aquaracer Professional 300

Tag Heuer

Aquaracer Professional 300

$2,500–$5,000

Tissot Le Locle Powermatic 80

Tissot

Le Locle Powermatic 80

$500–$1,000

Specifications Compared

FeatureTag Heuer Aquaracer Professional 300Tissot Le Locle Powermatic 80
Price$2,500–$5,000$500–$1,000
Case Size43mm39.3mm
MovementAutomatic Caliber 5Powermatic 80.111
Caliber TypeAutomatic (ETA 2824-2 / Sellita SW200 base)ETA-Based Automatic
Power Reserve38 Hours80 Hours
Water Resistance300m (30 ATM)30m (3 ATM)
CrystalSapphire with Anti-Reflective CoatingSapphire Crystal
Case MaterialStainless SteelStainless Steel
OriginSwiss MadeSwiss Made (Swatch Group)

Category-by-Category Analysis

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Design & Aesthetics

Edge: Draw

Tag Heuer's design language vs Tissot's approach

The Tag Heuer Aquaracer Professional 300 features a Stainless Steel case at 43mm with Sapphire with Anti-Reflective Coating protection. The Tissot Le Locle Powermatic 80 offers Stainless Steel construction at 39.3mm with Sapphire Crystal. Both represent their brand's distinct design philosophy and heritage.

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Movement & Performance

Edge: Tissot

Automatic Caliber 5 vs Powermatic 80.111

The Aquaracer Professional 300 runs the Automatic Caliber 5 (Automatic (ETA 2824-2 / Sellita SW200 base), 38 Hours power reserve) at 28,800 vph (4 Hz) frequency. The Le Locle Powermatic 80 uses the Powermatic 80.111 (ETA-Based Automatic, 80 Hours reserve) at 21,600 vph (3 Hz). The Le Locle Powermatic 80 offers a longer power reserve.

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Wearability & Fit

Edge: Tissot

43mm vs 39.3mm — different wrist presence

At 43mm, the Aquaracer Professional 300 has a bolder wrist presence compared to the Le Locle Powermatic 80 at 39.3mm. Water resistance differs: 300m (30 ATM) vs 30m (3 ATM).

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Value & Cost of Ownership

Edge: Tissot

Tissot sits in the lower tier

The Tag Heuer Aquaracer Professional 300 sits at $2,500–$5,000 and the Tissot Le Locle Powermatic 80 at $500–$1,000. On the specs that outlast any price: the Aquaracer Professional 300 uses Sapphire with Anti-Reflective Coating with 38 Hours, against Sapphire Crystal and 80 Hours on the Le Locle Powermatic 80. Service intervals are typically 5-7 years for both.

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Water Resistance

Edge: Tag Heuer

300m (30 ATM) vs 30m (3 ATM)

The Aquaracer Professional 300 is rated to 300m (30 ATM) while the Le Locle Powermatic 80 handles 30m (3 ATM). The Aquaracer Professional 300 is better suited for water activities.

Our Verdict

Tag Heuer

Aquaracer Professional 300

Choose the Tag Heuer Aquaracer Professional 300 if you prioritize Automatic (ETA 2824-2 / Sellita SW200 base) engineering, Swiss Made craftsmanship, and 300m (30 ATM) water resistance. At $2,500–$5,000, it delivers Automatic Caliber 5 with 38 Hours power reserve.

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Tissot

Le Locle Powermatic 80

Choose the Tissot Le Locle Powermatic 80 if you value ETA-Based Automatic technology, Swiss Made (Swatch Group) heritage, and 39.3mm proportions. At $500–$1,000, the Powermatic 80.111 with 80 Hours power reserve makes it a compelling choice.

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The Bottom Line

The Tag Heuer Aquaracer Professional 300 and Tissot Le Locle Powermatic 80 represent two distinct approaches to fine watchmaking — the Tag Heuer bringing Swiss Made tradition while Tissot delivers Swiss Made (Swatch Group) engineering.

Frequently Asked Questions

Neither is objectively better — they serve different preferences. The Tag Heuer Aquaracer Professional 300 ($2,500–$5,000) offers Automatic Caliber 5 with 38 Hours power reserve, while the Tissot Le Locle Powermatic 80 ($500–$1,000) features Powermatic 80.111 with 30m (3 ATM) water resistance. Choose based on your priorities: Swiss Made craftsmanship vs Swiss Made (Swatch Group) engineering.
The Tissot Le Locle Powermatic 80 offers better upfront value, sitting a tier lower at $500–$1,000. However, the Tag Heuer Aquaracer Professional 300 may justify its premium with superior finishing, heritage, or resale value.
Both are suitable for daily wear. The Aquaracer Professional 300 at 43mm with 300m (30 ATM) water resistance handles everyday situations. The Le Locle Powermatic 80 at 39.3mm with 30m (3 ATM) is similarly capable. The Aquaracer Professional 300 uses Sapphire with Anti-Reflective Coating while the Le Locle Powermatic 80 uses Sapphire Crystal.

How This Page Was Made

Our comparisons are generated from a hand-maintained specification database and reviewed under our editorial standards. We use AI tools to assemble pages from that data. We don’t invent specs: every number traces back to the database, and when we correct an entry, the fix is applied site-wide. As an Amazon Associate, The Horologist earns from qualifying purchases.