Head-to-Head Comparison

Frederique Constant Classic Quartz Moonphase vs Tissot Gentleman Powermatic 80 Silicium

Two dress watchs compared — $1,000–$1,500 vs $500–$1,000

Quick Verdict

The Tissot Gentleman Powermatic 80 Silicium ($500–$1,000) delivers ETA-Based Automatic with Silicon Hairspring technology in the tier below the Frederique Constant Classic Quartz Moonphase ($1,000–$1,500). The Gentleman Powermatic 80 Silicium measures 40mm and is rated 100m (10 ATM). The Classic Quartz Moonphase justifies its premium with Swiss Made heritage and Quartz FC-206. Both represent excellent choices in the dress watch category.

Frederique ConstantClassic Quartz Moonphase$1,000–$1,500 Check price TissotGentleman Powermatic 80 Silicium$500–$1,000 Check price

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Frederique Constant

Classic Quartz Moonphase

$1,000–$1,500

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Tissot

Gentleman Powermatic 80 Silicium

$500–$1,000

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Specifications Compared

Feature	Frederique Constant Classic Quartz Moonphase	Tissot Gentleman Powermatic 80 Silicium
Price	$1,000–$1,500	$500–$1,000
Case Size	40mm	40mm
Movement	Quartz FC-206	Powermatic 80.811 (Silicon Hairspring)
Caliber Type	Swiss Quartz	ETA-Based Automatic with Silicon Hairspring
Power Reserve	Battery	80 Hours
Water Resistance	50m (5 ATM)	100m (10 ATM)
Crystal	Anti-Reflective Sapphire Crystal	Sapphire Crystal
Case Material	Stainless Steel	Stainless Steel
Origin	Swiss Made	Swiss Made (Swatch Group)

Category-by-Category Analysis

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Design & Aesthetics

Edge: Draw

Frederique Constant's design language vs Tissot's approach

The Frederique Constant Classic Quartz Moonphase features a Stainless Steel case at 40mm with Anti-Reflective Sapphire Crystal protection. The Tissot Gentleman Powermatic 80 Silicium offers Stainless Steel construction at 40mm with Sapphire Crystal. Both represent their brand's distinct design philosophy and heritage.

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Movement & Performance

Edge: Tissot

Quartz FC-206 vs Powermatic 80.811 (Silicon Hairspring)

The Classic Quartz Moonphase runs the Quartz FC-206 (Swiss Quartz, Battery power reserve) at standard frequency. The Gentleman Powermatic 80 Silicium uses the Powermatic 80.811 (Silicon Hairspring) (ETA-Based Automatic with Silicon Hairspring, 80 Hours reserve) at 21,600 vph (3 Hz). The Gentleman Powermatic 80 Silicium offers a longer power reserve.

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Wearability & Fit

Edge: Draw

40mm vs 40mm — different wrist presence

At 40mm, the Classic Quartz Moonphase is similarly sized compared to the Gentleman Powermatic 80 Silicium at 40mm. Water resistance differs: 50m (5 ATM) vs 100m (10 ATM).

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Value & Cost of Ownership

Edge: Tissot

Tissot sits in the lower tier

The Frederique Constant Classic Quartz Moonphase sits at $1,000–$1,500 and the Tissot Gentleman Powermatic 80 Silicium at $500–$1,000. On the specs that outlast any price: the Classic Quartz Moonphase uses Anti-Reflective Sapphire Crystal with Battery, against Sapphire Crystal and 80 Hours on the Gentleman Powermatic 80 Silicium. Service intervals are typically 5-7 years for both.

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Water Resistance

Edge: Tissot

50m (5 ATM) vs 100m (10 ATM)

The Classic Quartz Moonphase is rated to 50m (5 ATM) while the Gentleman Powermatic 80 Silicium handles 100m (10 ATM). The Gentleman Powermatic 80 Silicium offers superior water resistance.

Our Verdict

Frederique Constant

Classic Quartz Moonphase

Choose the Frederique Constant Classic Quartz Moonphase if you prioritize Swiss Quartz engineering, Swiss Made craftsmanship, and 50m (5 ATM) water resistance. At $1,000–$1,500, it delivers Quartz FC-206 with Battery power reserve.

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Tissot

Gentleman Powermatic 80 Silicium

Choose the Tissot Gentleman Powermatic 80 Silicium if you value ETA-Based Automatic with Silicon Hairspring technology, Swiss Made (Swatch Group) heritage, and 40mm proportions. At $500–$1,000, the Powermatic 80.811 (Silicon Hairspring) with 80 Hours power reserve makes it a compelling choice.

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The Bottom Line

The Frederique Constant Classic Quartz Moonphase and Tissot Gentleman Powermatic 80 Silicium represent two distinct approaches to the dress watch category — the Frederique Constant bringing Swiss Made tradition while Tissot delivers Swiss Made (Swatch Group) engineering.

Frequently Asked Questions

The Tissot Gentleman Powermatic 80 Silicium is the better buy if you want a mechanical movement; the Frederique Constant Classic Quartz Moonphase is the better buy if you want quartz accuracy with no servicing. For water, the Tissot Gentleman Powermatic 80 Silicium is rated 100 m against 50 m, which is the difference between swimming and diving on one side and splashes on the other. On price, the Tissot Gentleman Powermatic 80 Silicium sits a band lower ($500–$1,000 against $1,000–$1,500), so it is the cheaper way into the category. Neither is better at everything; the spec table above shows movement, case size, water resistance and crystal side by side so you can weigh what matters to you. We do not test units, so this is the makers' data, not a bench result.

The Tissot Gentleman Powermatic 80 Silicium offers better upfront value, sitting a tier lower at $500–$1,000. However, the Frederique Constant Classic Quartz Moonphase may justify its premium with superior finishing, heritage, or resale value.

Both are suitable for daily wear. The Classic Quartz Moonphase at 40mm with 50m (5 ATM) water resistance handles everyday situations. The Gentleman Powermatic 80 Silicium at 40mm with 100m (10 ATM) is similarly capable. The Classic Quartz Moonphase uses Anti-Reflective Sapphire Crystal while the Gentleman Powermatic 80 Silicium uses Sapphire Crystal.

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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.