Citizen Tsuyosa Automatic vs Bulova Lunar Pilot Chronograph
Citizen's timepiece meets Bulova's chronograph
Quick Verdict
The Citizen Tsuyosa Automatic ($250–$500) offers Citizen/Miyota In-House Automatic precision in the tier below the Bulova Lunar Pilot Chronograph ($500–$1,000). The Tsuyosa Automatic measures 40mm and is rated 50m (5 ATM). The Lunar Pilot Chronograph counters with Made in Japan (Citizen Group) craftsmanship and 50m (5 ATM) water resistance. Both are exceptional watches for their respective tiers.
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Specifications Compared
| Feature | Citizen Tsuyosa Automatic | Bulova Lunar Pilot Chronograph |
|---|---|---|
| Price | $250–$500 | $500–$1,000 |
| Case Size | 40mm | 45mm |
| Movement | Automatic Caliber 8210 | High-Performance 262kHz Quartz |
| Caliber Type | Citizen/Miyota In-House Automatic | High-Performance Quartz |
| Power Reserve | 40 Hours | N/A (Quartz) |
| Water Resistance | 50m (5 ATM) | 50m (5 ATM) |
| Crystal | Sapphire Crystal with Cyclops | Sapphire Crystal |
| Case Material | Stainless Steel | Stainless Steel |
| Origin | Made in Japan | Made in Japan (Citizen Group) |
Category-by-Category Analysis
Design & Aesthetics
Citizen's design language vs Bulova's approach
The Citizen Tsuyosa Automatic features a Stainless Steel case at 40mm with Sapphire Crystal with Cyclops protection. The Bulova Lunar Pilot Chronograph offers Stainless Steel construction at 45mm with Sapphire Crystal. Both represent their brand's distinct design philosophy and heritage.
Movement & Performance
Automatic Caliber 8210 vs High-Performance 262kHz Quartz
The Tsuyosa Automatic runs the Automatic Caliber 8210 (Citizen/Miyota In-House Automatic, 40 Hours power reserve) at 21,600 vph (3 Hz) frequency. The Lunar Pilot Chronograph uses the High-Performance 262kHz Quartz (High-Performance Quartz, N/A (Quartz) reserve) at 262,144 Hz (High-Frequency Quartz). The Tsuyosa Automatic edges ahead on power reserve.
Wearability & Fit
40mm vs 45mm — different wrist presence
At 40mm, the Tsuyosa Automatic wears more compactly on smaller wrists compared to the Lunar Pilot Chronograph at 45mm. Water resistance differs: 50m (5 ATM) vs 50m (5 ATM).
Value & Cost of Ownership
Citizen sits in the lower tier
The Citizen Tsuyosa Automatic sits at $250–$500 and the Bulova Lunar Pilot Chronograph at $500–$1,000. On the specs that outlast any price: the Tsuyosa Automatic uses Sapphire Crystal with Cyclops with 40 Hours, against Sapphire Crystal and N/A (Quartz) on the Lunar Pilot Chronograph. Service intervals are typically 5-7 years for both.
Water Resistance
50m (5 ATM) vs 50m (5 ATM)
The Tsuyosa Automatic is rated to 50m (5 ATM) while the Lunar Pilot Chronograph handles 50m (5 ATM). Both offer identical water resistance ratings.
Materials Face-Off
| Component | Citizen Tsuyosa Automatic | Bulova Lunar Pilot Chronograph |
|---|---|---|
| Case alloy | Stainless steel 316L. | Bulova High Performance Quartz, 262 kHz (262,144 Hz) |
| Sapphire crystal | Verneuil-grown synthetic corundum, Mohs 9. Anti-reflective coating, single side. Mohs 9 | Sapphire with anti-reflective coating |
| Lume specification | Super-LumiNova on the hands and markers. The application is light - this is not a watch to rely on for low-light legibility. Grade and glow duration are not published by the manufacturer for this reference, so neither is claimed here. | Stainless steel 316L (brushed and polished) |
| Bracelet alloy | Stainless steel 316L matching the case. | Fixed tachymeter |
Cost of Ownership Compared
The Citizen Tsuyosa Automatic saves you $68 over 5 years of ownership
Who Should Pick Which
Pick the Citizen Tsuyosa Automatic if…
- Budget-conscious buyers wanting serious quality under $500
- Those who prioritize scratch resistance — sapphire crystal
Pick the Bulova Lunar Pilot Chronograph if…
- Strong value proposition under $1,000 with quality construction
- Those who prioritize scratch resistance — sapphire crystal
- Chronograph enthusiasts looking for a proven timing instrument
- Heritage enthusiasts drawn to ** Bulova's historical pedigree
- Buyers who prefer a commanding wrist presence — 45mm case
Citizen Tsuyosa Automatic
- No hacking seconds. When you pull the crown to set the time, the seconds hand continues running. Setting precisely to-the-second is impossible. The single most-cited Tsuyosa complaint.
- Unidirectional rotor. Only winds in one direction; reserves take longer to build than bidirectional movements.
- Modest accuracy spec. ±10 to +25 sec/day in practice is the realistic band; significantly worse than the Tissot Powermatic 80.
- Proprietary endlinks. Limited strap-swap options.
Bulova Lunar Pilot Chronograph
- 45mm is large.
- Quartz won't satisfy mechanical purists.
- Bulova brand prestige is below Omega; some buyers feel the brand undersells the Apollo provenance.
Our Verdict
Citizen
Tsuyosa Automatic
Choose the Citizen Tsuyosa Automatic if you prioritize Citizen/Miyota In-House Automatic engineering, Made in Japan craftsmanship, and 50m (5 ATM) water resistance. At $250–$500, it delivers Automatic Caliber 8210 with 40 Hours power reserve.
Check Price on AmazonBulova
Lunar Pilot Chronograph
Choose the Bulova Lunar Pilot Chronograph if you value High-Performance Quartz technology, Made in Japan (Citizen Group) heritage, and 45mm proportions. At $500–$1,000, the High-Performance 262kHz Quartz with N/A (Quartz) power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Citizen Tsuyosa Automatic and Bulova Lunar Pilot Chronograph represent two distinct approaches to fine watchmaking — the Citizen bringing Made in Japan tradition while Bulova delivers Made in Japan (Citizen Group) engineering.
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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.