Orient Kamasu Automatic Diver vs Timex Marlin Automatic 40mm
Orient's diver meets Timex's timepiece
Quick Verdict
The Orient Kamasu Automatic Diver ($250–$500) and Timex Marlin Automatic 40mm ($250–$500) are closely matched timepieces at similar price points. The Kamasu Automatic Diver emphasizes Orient In-House Automatic engineering while the Marlin Automatic 40mm focuses on Made in Japan (Movement) craftsmanship.
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Specifications Compared
| Feature | Orient Kamasu Automatic Diver | Timex Marlin Automatic 40mm |
|---|---|---|
| Price | $250–$500 | $250–$500 |
| Case Size | 41.8mm | 40mm |
| Movement | Automatic Caliber F6922 | Automatic Miyota 8205 |
| Caliber Type | Orient In-House Automatic | Miyota Automatic |
| Power Reserve | 40 Hours | 40 Hours |
| Water Resistance | 200m (20 ATM) | 30m (3 ATM) |
| Crystal | Sapphire Crystal | Mineral Crystal |
| Case Material | Stainless Steel | Stainless Steel |
| Origin | Made in Japan | Made in Japan (Movement) |
Category-by-Category Analysis
Design & Aesthetics
Orient's design language vs Timex's approach
The Orient Kamasu Automatic Diver features a Stainless Steel case at 41.8mm with Sapphire Crystal protection. The Timex Marlin Automatic 40mm offers Stainless Steel construction at 40mm with Mineral Crystal. Both represent their brand's distinct design philosophy and heritage.
Movement & Performance
Automatic Caliber F6922 vs Automatic Miyota 8205
The Kamasu Automatic Diver runs the Automatic Caliber F6922 (Orient In-House Automatic, 40 Hours power reserve) at 21,600 vph (3 Hz) frequency. The Marlin Automatic 40mm uses the Automatic Miyota 8205 (Miyota Automatic, 40 Hours reserve) at 21,600 vph (3 Hz). Power reserves are closely matched.
Wearability & Fit
41.8mm vs 40mm — different wrist presence
At 41.8mm, the Kamasu Automatic Diver has a bolder wrist presence compared to the Marlin Automatic 40mm at 40mm. Water resistance differs: 200m (20 ATM) vs 30m (3 ATM).
Value & Cost of Ownership
Same tier — different value propositions
The Orient Kamasu Automatic Diver sits at $250–$500 and the Timex Marlin Automatic 40mm at $250–$500. On the specs that outlast any price: the Kamasu Automatic Diver uses Sapphire Crystal with 40 Hours, against Mineral Crystal and 40 Hours on the Marlin Automatic 40mm. Service intervals are typically 5-7 years for both.
Water Resistance
200m (20 ATM) vs 30m (3 ATM)
The Kamasu Automatic Diver is rated to 200m (20 ATM) while the Marlin Automatic 40mm handles 30m (3 ATM). The Kamasu Automatic Diver is better suited for water activities.
Our Verdict
Orient
Kamasu Automatic Diver
Choose the Orient Kamasu Automatic Diver if you prioritize Orient In-House Automatic engineering, Made in Japan craftsmanship, and 200m (20 ATM) water resistance. At $250–$500, it delivers Automatic Caliber F6922 with 40 Hours power reserve.
Check Price on AmazonTimex
Marlin Automatic 40mm
Choose the Timex Marlin Automatic 40mm if you value Miyota Automatic technology, Made in Japan (Movement) heritage, and 40mm proportions. At $250–$500, the Automatic Miyota 8205 with 40 Hours power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Orient Kamasu Automatic Diver and Timex Marlin Automatic 40mm represent two distinct approaches to fine watchmaking — the Orient bringing Made in Japan tradition while Timex delivers Made in Japan (Movement) 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.