Junghans Max Bill Chronoscope vs Orient Mako 40 Green
Junghans's chronograph meets Orient's diver
Quick Verdict
The Orient Mako 40 Green ($250–$500) delivers Orient In-House Automatic (Hacking, Hand-Winding) technology in the tier below the Junghans Max Bill Chronoscope ($2,500–$5,000). The Mako 40 Green measures 40mm and is rated 200m (20 ATM). The Max Bill Chronoscope justifies its premium with Made in Germany heritage and Automatic Caliber J880.2. Both represent excellent choices in the luxury watch category.
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Specifications Compared
| Feature | Junghans Max Bill Chronoscope | Orient Mako 40 Green |
|---|---|---|
| Price | $2,500–$5,000 | $250–$500 |
| Case Size | 40mm | 40mm |
| Movement | Automatic Caliber J880.2 | Automatic Caliber F6722 |
| Caliber Type | Automatic (ETA 2824-2 base) | Orient In-House Automatic (Hacking, Hand-Winding) |
| Power Reserve | 48 Hours | 40 Hours |
| Water Resistance | Splash Resistant | 200m (20 ATM) |
| Crystal | Convex Hard Plexiglass (SICRALAN coated) | Sapphire Crystal |
| Case Material | Stainless Steel | Stainless Steel |
| Origin | Made in Germany | Made in Japan |
Category-by-Category Analysis
Design & Aesthetics
Junghans's design language vs Orient's approach
The Junghans Max Bill Chronoscope features a Stainless Steel case at 40mm with Convex Hard Plexiglass (SICRALAN coated) protection. The Orient Mako 40 Green offers Stainless Steel construction at 40mm with Sapphire Crystal. Both represent their brand's distinct design philosophy and heritage.
Movement & Performance
Automatic Caliber J880.2 vs Automatic Caliber F6722
The Max Bill Chronoscope runs the Automatic Caliber J880.2 (Automatic (ETA 2824-2 base), 48 Hours power reserve) at 28,800 vph (4 Hz) frequency. The Mako 40 Green uses the Automatic Caliber F6722 (Orient In-House Automatic (Hacking, Hand-Winding), 40 Hours reserve) at 21,600 vph (3 Hz). The Max Bill Chronoscope edges ahead on power reserve.
Wearability & Fit
40mm vs 40mm — different wrist presence
At 40mm, the Max Bill Chronoscope is similarly sized compared to the Mako 40 Green at 40mm. Water resistance differs: Splash Resistant vs 200m (20 ATM).
Value & Cost of Ownership
Orient sits in the lower tier
The Junghans Max Bill Chronoscope sits at $2,500–$5,000 and the Orient Mako 40 Green at $250–$500. On the specs that outlast any price: the Max Bill Chronoscope uses Convex Hard Plexiglass (SICRALAN coated) with 48 Hours, against Sapphire Crystal and 40 Hours on the Mako 40 Green. Service intervals are typically 5-7 years for both.
Water Resistance
Splash Resistant vs 200m (20 ATM)
The Max Bill Chronoscope is rated to Splash Resistant while the Mako 40 Green handles 200m (20 ATM). The Mako 40 Green offers superior water resistance.
Our Verdict
Junghans
Max Bill Chronoscope
Choose the Junghans Max Bill Chronoscope if you prioritize Automatic (ETA 2824-2 base) engineering, Made in Germany craftsmanship, and Splash Resistant water resistance. At $2,500–$5,000, it delivers Automatic Caliber J880.2 with 48 Hours power reserve.
Check Price on AmazonOrient
Mako 40 Green
Choose the Orient Mako 40 Green if you value Orient In-House Automatic (Hacking, Hand-Winding) technology, Made in Japan heritage, and 40mm proportions. At $250–$500, the Automatic Caliber F6722 with 40 Hours power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Junghans Max Bill Chronoscope and Orient Mako 40 Green represent two distinct approaches to fine watchmaking — the Junghans bringing Made in Germany 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.

