Tissot PRX Powermatic 80 35mm vs Tag Heuer Aquaracer Professional 300

Tissot's design language vs Tag Heuer's approach

The Tissot PRX Powermatic 80 35mm features a Stainless Steel case at 35mm with Sapphire Crystal protection. The Tag Heuer Aquaracer Professional 300 offers Stainless Steel construction at 43mm with Sapphire with Anti-Reflective Coating. Both represent their brand's distinct design philosophy and heritage.

Automatic Powermatic 80 (Caliber 80.111) vs Automatic Caliber 5

The PRX Powermatic 80 35mm runs the Automatic Powermatic 80 (Caliber 80.111) (ETA/Tissot Automatic, 80 Hours power reserve) at 21,600 vph (3 Hz) frequency. The Aquaracer Professional 300 uses the Automatic Caliber 5 (Automatic (ETA 2824-2 / Sellita SW200 base), 38 Hours reserve) at 28,800 vph (4 Hz). The PRX Powermatic 80 35mm edges ahead on power reserve.

35mm vs 43mm — different wrist presence

At 35mm, the PRX Powermatic 80 35mm wears more compactly on smaller wrists compared to the Aquaracer Professional 300 at 43mm. Water resistance differs: 100m (10 ATM) vs 300m (30 ATM).

Tissot sits in the lower tier

The Tissot PRX Powermatic 80 35mm sits at $500–$1,000 and the Tag Heuer Aquaracer Professional 300 at $2,500–$5,000. On the specs that outlast any price: the PRX Powermatic 80 35mm uses Sapphire Crystal with 80 Hours, against Sapphire with Anti-Reflective Coating and 38 Hours on the Aquaracer Professional 300. Service intervals are typically 5-7 years for both.

100m (10 ATM) vs 300m (30 ATM)

The PRX Powermatic 80 35mm is rated to 100m (10 ATM) while the Aquaracer Professional 300 handles 300m (30 ATM). The Aquaracer Professional 300 offers superior water resistance.