Frederique Constant Slimline Moonphase Manufacture vs Tissot Chemin des Tourelles Powermatic 80

Frederique Constant's design language vs Tissot's approach

The Frederique Constant Slimline Moonphase Manufacture features a Stainless Steel case at 42mm with Convex Sapphire protection. The Tissot Chemin des Tourelles Powermatic 80 offers Stainless Steel construction at 42.0mm with Sapphire Crystal. Both represent their brand's distinct design philosophy and heritage.

Automatic FC-705 (In-House) vs Automatic Powermatic 80 (Caliber 80.111)

The Slimline Moonphase Manufacture runs the Automatic FC-705 (In-House) (In-House Automatic Manufacture, 42 Hours power reserve) at 28,800 vph (4 Hz) frequency. The Chemin des Tourelles Powermatic 80 uses the Automatic Powermatic 80 (Caliber 80.111) (ETA/Tissot Automatic, 80 Hours reserve) at 21,600 vph (3 Hz). The Chemin des Tourelles Powermatic 80 offers a longer power reserve.

42mm vs 42.0mm — different wrist presence

At 42mm, the Slimline Moonphase Manufacture is similarly sized compared to the Chemin des Tourelles Powermatic 80 at 42.0mm. Water resistance differs: 30m (3 ATM) vs 50m (5 ATM).

Tissot sits in the lower tier

The Frederique Constant Slimline Moonphase Manufacture sits at $2,500–$5,000 and the Tissot Chemin des Tourelles Powermatic 80 at $500–$1,000. On the specs that outlast any price: the Slimline Moonphase Manufacture uses Convex Sapphire with 42 Hours, against Sapphire Crystal and 80 Hours on the Chemin des Tourelles Powermatic 80. Service intervals are typically 5-7 years for both.

30m (3 ATM) vs 50m (5 ATM)

The Slimline Moonphase Manufacture is rated to 30m (3 ATM) while the Chemin des Tourelles Powermatic 80 handles 50m (5 ATM). The Chemin des Tourelles Powermatic 80 offers superior water resistance.