Updated
Bulova Classic Automatic 98A139 vs Franck Muller Vanguard V 45 SC DT 5N TT (18k rose gold with titanium trim, grey dial, grey strap)
Two timepieces compared — $250–$500 vs $10,000–$25,000
Quick Verdict
The Bulova Classic Automatic 98A139 ($250–$500) offers Self-Winding Automatic precision in the tier below the Franck Muller Vanguard V 45 SC DT 5N TT (18k rose gold with titanium trim, grey dial, grey strap) ($10,000–$25,000). The Classic Automatic 98A139 measures 45mm and is rated 30m (3 ATM). The Vanguard V 45 SC DT 5N TT (18k rose gold with titanium trim, grey dial, grey strap) counters with Swiss Made craftsmanship and 30m (3 ATM) water resistance. Both are exceptional timepieces for their respective tiers.
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Franck Muller
Vanguard V 45 SC DT 5N TT (18k rose gold with titanium trim, grey dial, grey strap)
$10,000–$25,000
Specifications Compared
| Feature | Bulova Classic Automatic 98A139 | Franck Muller Vanguard V 45 SC DT 5N TT (18k rose gold with titanium trim, grey dial, grey strap) |
|---|---|---|
| Price | $250–$500 | $10,000–$25,000 |
| Case Size | 45mm | About 45 x 54mm, 14mm thick, curved tonneau (V 45 case) |
| Movement | Automatic, 21 Jewels | Automatic, Franck Muller calibre FM 2800 (ETA 2892 base) |
| Caliber Type | Self-Winding Automatic | FM 2800, automatic |
| Power Reserve | — | About 42 hours |
| Water Resistance | 30m (3 ATM) | 30m (3 ATM) |
| Crystal | Domed Crystal | Sapphire Crystal, curved |
| Case Material | Black Ion-Plated Stainless Steel | 18k rose gold (5N) with titanium trim, screw-in caseback |
| Origin | Japanese Movement | Swiss Made |
Category-by-Category Analysis
Design & Aesthetics
Bulova's design language vs Franck Muller's approach
The Bulova Classic Automatic 98A139 features a Black Ion-Plated Stainless Steel case at 45mm with Domed Crystal protection. The Franck Muller Vanguard V 45 SC DT 5N TT (18k rose gold with titanium trim, grey dial, grey strap) offers 18k rose gold (5N) with titanium trim, screw-in caseback construction at About 45 x 54mm, 14mm thick, curved tonneau (V 45 case) with Sapphire Crystal, curved. Both represent their brand's distinct design philosophy and heritage.
Movement & Performance
Automatic, 21 Jewels vs Automatic, Franck Muller calibre FM 2800 (ETA 2892 base)
The Classic Automatic 98A139 runs the Automatic, 21 Jewels (Self-Winding Automatic, standard power reserve) at standard frequency. The Vanguard V 45 SC DT 5N TT (18k rose gold with titanium trim, grey dial, grey strap) uses the Automatic, Franck Muller calibre FM 2800 (ETA 2892 base) (FM 2800, automatic, About 42 hours reserve) at standard. The Vanguard V 45 SC DT 5N TT (18k rose gold with titanium trim, grey dial, grey strap) offers a longer power reserve.
Wearability & Fit
45mm vs About 45 x 54mm, 14mm thick, curved tonneau (V 45 case) — different wrist presence
At 45mm, the Classic Automatic 98A139 is similarly sized compared to the Vanguard V 45 SC DT 5N TT (18k rose gold with titanium trim, grey dial, grey strap) at About 45 x 54mm, 14mm thick, curved tonneau (V 45 case). Water resistance differs: 30m (3 ATM) vs 30m (3 ATM).
Value & Cost of Ownership
Bulova sits in the lower tier
The Bulova Classic Automatic 98A139 sits at $250–$500 and the Franck Muller Vanguard V 45 SC DT 5N TT (18k rose gold with titanium trim, grey dial, grey strap) at $10,000–$25,000. On the specs that outlast any price: the Classic Automatic 98A139 uses Domed Crystal with a standard reserve, against Sapphire Crystal, curved and About 42 hours on the Vanguard V 45 SC DT 5N TT (18k rose gold with titanium trim, grey dial, grey strap). Service intervals are typically 5-7 years for both.
Water Resistance
30m (3 ATM) vs 30m (3 ATM)
The Classic Automatic 98A139 is rated to 30m (3 ATM) while the Vanguard V 45 SC DT 5N TT (18k rose gold with titanium trim, grey dial, grey strap) handles 30m (3 ATM). Both offer identical water resistance ratings.
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.
Check Price on AmazonFranck Muller
Vanguard V 45 SC DT 5N TT (18k rose gold with titanium trim, grey dial, grey strap)
Choose the Franck Muller Vanguard V 45 SC DT 5N TT (18k rose gold with titanium trim, grey dial, grey strap) if you value FM 2800, automatic technology, Swiss Made heritage, and About 45 x 54mm, 14mm thick, curved tonneau (V 45 case) proportions. At $10,000–$25,000, the Automatic, Franck Muller calibre FM 2800 (ETA 2892 base) with About 42 hours power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Bulova Classic Automatic 98A139 and Franck Muller Vanguard V 45 SC DT 5N TT (18k rose gold with titanium trim, grey dial, grey strap) represent two distinct approaches to the timepiece category — the Bulova bringing Japanese Movement tradition while Franck Muller delivers Swiss Made engineering.
Frequently Asked Questions
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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.