Updated
Bulova Classic Automatic 98A139 vs Girard-Perregaux Neo Bridges (titanium, black bridges, alligator strap)
Two timepieces compared — $250–$500 vs $25,000+
Quick Verdict
The Bulova Classic Automatic 98A139 ($250–$500) offers Self-Winding Automatic precision in the tier below the Girard-Perregaux Neo Bridges (titanium, black bridges, alligator strap) ($25,000+). The Classic Automatic 98A139 measures 45mm and is rated 30m (3 ATM). The Neo Bridges (titanium, black bridges, alligator strap) counters with Swiss Made craftsmanship and 30m (3 ATM) water resistance. Both are exceptional timepieces for their respective tiers.
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Girard-Perregaux
Neo Bridges (titanium, black bridges, alligator strap)
$25,000+
Specifications Compared
| Feature | Bulova Classic Automatic 98A139 | Girard-Perregaux Neo Bridges (titanium, black bridges, alligator strap) |
|---|---|---|
| Price | $250–$500 | $25,000+ |
| Case Size | 45mm | 45mm |
| Movement | Automatic, 21 Jewels | Automatic, Girard-Perregaux calibre GP08400, visible balance at 6 |
| Caliber Type | Self-Winding Automatic | GP08400, in-house, black PVD titanium bridges |
| Power Reserve | — | About 60 hours |
| Water Resistance | 30m (3 ATM) | 30m (3 ATM) |
| Crystal | Domed Crystal | Sapphire Crystal, domed |
| Case Material | Black Ion-Plated Stainless Steel | Titanium, sapphire caseback |
| Origin | Japanese Movement | Swiss Made |
Category-by-Category Analysis
Design & Aesthetics
Bulova's design language vs Girard-Perregaux's approach
The Bulova Classic Automatic 98A139 features a Black Ion-Plated Stainless Steel case at 45mm with Domed Crystal protection. The Girard-Perregaux Neo Bridges (titanium, black bridges, alligator strap) offers Titanium, sapphire caseback construction at 45mm with Sapphire Crystal, domed. Both represent their brand's distinct design philosophy and heritage.
Movement & Performance
Automatic, 21 Jewels vs Automatic, Girard-Perregaux calibre GP08400, visible balance at 6
The Classic Automatic 98A139 runs the Automatic, 21 Jewels (Self-Winding Automatic, standard power reserve) at standard frequency. The Neo Bridges (titanium, black bridges, alligator strap) uses the Automatic, Girard-Perregaux calibre GP08400, visible balance at 6 (GP08400, in-house, black PVD titanium bridges, About 60 hours reserve) at standard. The Neo Bridges (titanium, black bridges, alligator strap) offers a longer power reserve.
Wearability & Fit
45mm vs 45mm — different wrist presence
At 45mm, the Classic Automatic 98A139 is similarly sized compared to the Neo Bridges (titanium, black bridges, alligator strap) at 45mm. 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 Girard-Perregaux Neo Bridges (titanium, black bridges, alligator strap) at $25,000+. On the specs that outlast any price: the Classic Automatic 98A139 uses Domed Crystal with a standard reserve, against Sapphire Crystal, domed and About 60 hours on the Neo Bridges (titanium, black bridges, alligator 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 Neo Bridges (titanium, black bridges, alligator 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 AmazonGirard-Perregaux
Neo Bridges (titanium, black bridges, alligator strap)
Choose the Girard-Perregaux Neo Bridges (titanium, black bridges, alligator strap) if you value GP08400, in-house, black PVD titanium bridges technology, Swiss Made heritage, and 45mm proportions. At $25,000+, the Automatic, Girard-Perregaux calibre GP08400, visible balance at 6 with About 60 hours power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Bulova Classic Automatic 98A139 and Girard-Perregaux Neo Bridges (titanium, black bridges, alligator strap) represent two distinct approaches to the timepiece category — the Bulova bringing Japanese Movement tradition while Girard-Perregaux 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.