Head-to-Head Comparison

Updated September 5, 2026

Bulova Classic Automatic 98A139 vs Frederique Constant Highlife Automatic COSC

Two timepieces compared — $250–$500 vs $1,500–$2,500

Quick Verdict

The Bulova Classic Automatic 98A139 ($250–$500) offers Self-Winding Automatic precision in the tier below the Frederique Constant Highlife Automatic COSC ($1,500–$2,500). The Classic Automatic 98A139 measures 45mm and is rated 30m (3 ATM). The Highlife Automatic COSC counters with Swiss Made craftsmanship and 100m (10 ATM) water resistance. Both are exceptional timepieces for their respective tiers.

BulovaClassic Automatic 98A139$250–$500 Check price Frederique ConstantHighlife Automatic COSC$1,500–$2,500 Check price

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Bulova

Classic Automatic 98A139

$250–$500

Check Price Full Review

Frederique Constant

Highlife Automatic COSC

$1,500–$2,500

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Specifications Compared

Feature	Bulova Classic Automatic 98A139	Frederique Constant Highlife Automatic COSC
Price	$250–$500	$1,500–$2,500
Case Size	45mm	39mm
Movement	Automatic, 21 Jewels	Automatic FC-303 (COSC)
Caliber Type	Self-Winding Automatic	COSC-Certified Automatic
Power Reserve	—	38 Hours
Water Resistance	30m (3 ATM)	100m (10 ATM)
Crystal	Domed Crystal	Convex Sapphire
Case Material	Black Ion-Plated Stainless Steel	Stainless Steel
Origin	Japanese Movement	Swiss Made

Category-by-Category Analysis

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Design & Aesthetics

Edge: Draw

Bulova's design language vs Frederique Constant's approach

The Bulova Classic Automatic 98A139 features a Black Ion-Plated Stainless Steel case at 45mm with Domed Crystal protection. The Frederique Constant Highlife Automatic COSC offers Stainless Steel construction at 39mm with Convex Sapphire. Both represent their brand's distinct design philosophy and heritage.

⚙️

Movement & Performance

Edge: Frederique Constant

Automatic, 21 Jewels vs Automatic FC-303 (COSC)

The Classic Automatic 98A139 runs the Automatic, 21 Jewels (Self-Winding Automatic, standard power reserve) at standard frequency. The Highlife Automatic COSC uses the Automatic FC-303 (COSC) (COSC-Certified Automatic, 38 Hours reserve) at 28,800 vph (4 Hz). The Highlife Automatic COSC offers a longer power reserve.

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Wearability & Fit

Edge: Frederique Constant

45mm vs 39mm — different wrist presence

At 45mm, the Classic Automatic 98A139 has a bolder wrist presence compared to the Highlife Automatic COSC at 39mm. Water resistance differs: 30m (3 ATM) vs 100m (10 ATM).

💰

Value & Cost of Ownership

Edge: Bulova

Bulova sits in the lower tier

The Bulova Classic Automatic 98A139 sits at $250–$500 and the Frederique Constant Highlife Automatic COSC at $1,500–$2,500. On the specs that outlast any price: the Classic Automatic 98A139 uses Domed Crystal with a standard reserve, against Convex Sapphire and 38 Hours on the Highlife Automatic COSC. Service intervals are typically 5-7 years for both.

💧

Water Resistance

Edge: Frederique Constant

30m (3 ATM) vs 100m (10 ATM)

The Classic Automatic 98A139 is rated to 30m (3 ATM) while the Highlife Automatic COSC handles 100m (10 ATM). The Highlife Automatic COSC offers superior water resistance.

Our Verdict

Bulova

Classic Automatic 98A139

Choose the Bulova Classic Automatic 98A139 if you prioritize Self-Winding Automatic engineering, Japanese Movement craftsmanship, and 30m (3 ATM) water resistance. At $250–$500, it delivers Automatic, 21 Jewels with solid power reserve.

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Frederique Constant

Highlife Automatic COSC

Choose the Frederique Constant Highlife Automatic COSC if you value COSC-Certified Automatic technology, Swiss Made heritage, and 39mm proportions. At $1,500–$2,500, the Automatic FC-303 (COSC) with 38 Hours power reserve makes it a compelling choice.

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The Bottom Line

The Bulova Classic Automatic 98A139 and Frederique Constant Highlife Automatic COSC represent two distinct approaches to the timepiece category — the Bulova bringing Japanese Movement tradition while Frederique Constant delivers Swiss Made engineering.

Frequently Asked Questions

For water, the Frederique Constant Highlife Automatic COSC is rated 100 m against 30 m, which is the difference between swimming and diving on one side and splashes on the other. On price, the Bulova Classic Automatic 98A139 sits a band lower ($250–$500 against $1,500–$2,500), 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 Bulova Classic Automatic 98A139 offers better upfront value, sitting a tier lower at $250–$500. However, the Frederique Constant Highlife Automatic COSC may justify its premium with superior finishing, heritage, or resale value.

Both are suitable for daily wear. The Classic Automatic 98A139 at 45mm with 30m (3 ATM) water resistance handles everyday situations. The Highlife Automatic COSC at 39mm with 100m (10 ATM) is similarly capable. The Classic Automatic 98A139 uses Domed Crystal while the Highlife Automatic COSC uses Convex Sapphire.

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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.