Bulova Classic Automatic 98A139 vs Orient Bambino Version 2
Bulova's timepiece meets Orient's dress watch
Quick Verdict
The Orient Bambino Version 2 ($150–$250) delivers Orient In-House Automatic technology in the tier below the Bulova Classic Automatic 98A139 ($250–$500). The Bambino Version 2 measures 41mm and is rated 30m (3 ATM). The Classic Automatic 98A139 justifies its premium with Japanese Movement heritage and Automatic, 21 Jewels. Both represent excellent choices in the luxury watch category.
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Specifications Compared
| Feature | Bulova Classic Automatic 98A139 | Orient Bambino Version 2 |
|---|---|---|
| Price | $250–$500 | $150–$250 |
| Case Size | 45mm | 41mm |
| Movement | Automatic, 21 Jewels | Automatic Caliber F6724 |
| Caliber Type | Self-Winding Automatic | Orient In-House Automatic |
| Power Reserve | — | 40 Hours |
| Water Resistance | 30m (3 ATM) | 30m (3 ATM) |
| Crystal | Domed Crystal | Domed Mineral Crystal |
| Case Material | Black Ion-Plated Stainless Steel | Stainless Steel |
| Origin | Japanese Movement | Made in Japan |
Category-by-Category Analysis
Design & Aesthetics
Bulova's design language vs Orient's approach
The Bulova Classic Automatic 98A139 features a Black Ion-Plated Stainless Steel case at 45mm with Domed Crystal protection. The Orient Bambino Version 2 offers Stainless Steel construction at 41mm with Domed Mineral Crystal. Both represent their brand's distinct design philosophy and heritage.
Movement & Performance
Automatic, 21 Jewels vs Automatic Caliber F6724
The Classic Automatic 98A139 runs the Automatic, 21 Jewels (Self-Winding Automatic, standard power reserve) at standard frequency. The Bambino Version 2 uses the Automatic Caliber F6724 (Orient In-House Automatic, 40 Hours reserve) at 21,600 vph (3 Hz). The Bambino Version 2 offers a longer power reserve.
Wearability & Fit
45mm vs 41mm — different wrist presence
At 45mm, the Classic Automatic 98A139 has a bolder wrist presence compared to the Bambino Version 2 at 41mm. Water resistance differs: 30m (3 ATM) vs 30m (3 ATM).
Value & Cost of Ownership
Orient sits in the lower tier
The Bulova Classic Automatic 98A139 sits at $250–$500 and the Orient Bambino Version 2 at $150–$250. On the specs that outlast any price: the Classic Automatic 98A139 uses Domed Crystal with a standard reserve, against Domed Mineral Crystal and 40 Hours on the Bambino Version 2. 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 Bambino Version 2 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 AmazonOrient
Bambino Version 2
Choose the Orient Bambino Version 2 if you value Orient In-House Automatic technology, Made in Japan heritage, and 41mm proportions. At $150–$250, the Automatic Caliber F6724 with 40 Hours power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Bulova Classic Automatic 98A139 and Orient Bambino Version 2 represent two distinct approaches to fine watchmaking — the Bulova bringing Japanese Movement tradition while Orient delivers Made in Japan 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.