Citizen Promaster Sky CB0248 vs Orient Sun & Moon
Citizen's pilot watch meets Orient's dress watch
Quick Verdict
The Citizen Promaster Sky CB0248 ($250–$500) and Orient Sun & Moon ($250–$500) are closely matched timepieces at similar price points. The Promaster Sky CB0248 emphasizes Citizen Eco-Drive engineering while the Sun & Moon focuses on Made in Japan craftsmanship.
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Specifications Compared
| Feature | Citizen Promaster Sky CB0248 | Orient Sun & Moon |
|---|---|---|
| Price | $250–$500 | $250–$500 |
| Case Size | 42.4mm | 41.5mm |
| Movement | Eco-Drive Radio-Controlled | Automatic Caliber F6B24 |
| Caliber Type | Citizen Eco-Drive | Orient In-House Automatic (Hacking, Hand-Winding) |
| Power Reserve | — | 40 Hours |
| Water Resistance | — | 50m (5 ATM) |
| Crystal | — | Mineral Glass |
| Case Material | Stainless Steel | Stainless Steel |
| Origin | Citizen (Japan) | Made in Japan |
Category-by-Category Analysis
Design & Aesthetics
Citizen's design language vs Orient's approach
The Citizen Promaster Sky CB0248 features a Stainless Steel case at 42.4mm with crystal protection. The Orient Sun & Moon offers Stainless Steel construction at 41.5mm with Mineral Glass. Both represent their brand's distinct design philosophy and heritage.
Movement & Performance
Eco-Drive Radio-Controlled vs Automatic Caliber F6B24
The Promaster Sky CB0248 runs the Eco-Drive Radio-Controlled (Citizen Eco-Drive, standard power reserve) at standard frequency. The Sun & Moon uses the Automatic Caliber F6B24 (Orient In-House Automatic (Hacking, Hand-Winding), 40 Hours reserve) at 21,600 vph (3 Hz). The Sun & Moon offers a longer power reserve.
Wearability & Fit
42.4mm vs 41.5mm — different wrist presence
At 42.4mm, the Promaster Sky CB0248 has a bolder wrist presence compared to the Sun & Moon at 41.5mm. Water resistance differs: 50m vs 50m (5 ATM).
Value & Cost of Ownership
Same tier — different value propositions
The Citizen Promaster Sky CB0248 sits at $250–$500 and the Orient Sun & Moon at $250–$500. On the specs that outlast any price: the Promaster Sky CB0248 uses a hardened crystal with a standard reserve, against Mineral Glass and 40 Hours on the Sun & Moon. Service intervals are typically 5-7 years for both.
Water Resistance
50m vs 50m (5 ATM)
The Promaster Sky CB0248 is rated to 50m while the Sun & Moon handles 50m (5 ATM). The Sun & Moon offers superior water resistance.
Our Verdict
Citizen
Promaster Sky CB0248
Choose the Citizen Promaster Sky CB0248 if you prioritize Citizen Eco-Drive engineering, Citizen (Japan) craftsmanship, and reliable water resistance. At $250–$500, it delivers Eco-Drive Radio-Controlled with solid power reserve.
Check Price on AmazonOrient
Sun & Moon
Choose the Orient Sun & Moon if you value Orient In-House Automatic (Hacking, Hand-Winding) technology, Made in Japan heritage, and 41.5mm proportions. At $250–$500, the Automatic Caliber F6B24 with 40 Hours power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Citizen Promaster Sky CB0248 and Orient Sun & Moon represent two distinct approaches to fine watchmaking — the Citizen bringing Citizen (Japan) 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.