Updated
Orient Kamasu Automatic Diver vs Rolex Submariner Date 116613LB (steel and yellow gold, blue dial)
Two divers compared — $250–$500 vs $10,000–$25,000
Quick Verdict
The Orient Kamasu Automatic Diver ($250–$500) offers Orient In-House Automatic precision in the tier below the Rolex Submariner Date 116613LB (steel and yellow gold, blue dial) ($10,000–$25,000). The Kamasu Automatic Diver measures 41.8mm and is rated 200m (20 ATM). The Submariner Date 116613LB (steel and yellow gold, blue dial) counters with Swiss Made craftsmanship and 300m (1,000 ft) water resistance. Both are exceptional divers for their respective tiers.
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Rolex
Submariner Date 116613LB (steel and yellow gold, blue dial)
$10,000–$25,000
Specifications Compared
| Feature | Orient Kamasu Automatic Diver | Rolex Submariner Date 116613LB (steel and yellow gold, blue dial) |
|---|---|---|
| Price | $250–$500 | $10,000–$25,000 |
| Case Size | 41.8mm | 40mm |
| Movement | Automatic Caliber F6922 | Automatic, Rolex calibre 3135 |
| Caliber Type | Orient In-House Automatic | Rolex 3135, Superlative Chronometer |
| Power Reserve | 40 Hours | About 48 hours |
| Water Resistance | 200m (20 ATM) | 300m (1,000 ft) |
| Crystal | Sapphire Crystal | Sapphire Crystal, Cyclops |
| Case Material | Stainless Steel | Oystersteel and 18k yellow gold (Rolesor) |
| Origin | Made in Japan | Swiss Made |
Category-by-Category Analysis
Design & Aesthetics
Orient's design language vs Rolex's approach
The Orient Kamasu Automatic Diver features a Stainless Steel case at 41.8mm with Sapphire Crystal protection. The Rolex Submariner Date 116613LB (steel and yellow gold, blue dial) offers Oystersteel and 18k yellow gold (Rolesor) construction at 40mm with Sapphire Crystal, Cyclops. Both represent their brand's distinct design philosophy and heritage.
Movement & Performance
Automatic Caliber F6922 vs Automatic, Rolex calibre 3135
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 Submariner Date 116613LB (steel and yellow gold, blue dial) uses the Automatic, Rolex calibre 3135 (Rolex 3135, Superlative Chronometer, About 48 hours reserve) at standard. The Submariner Date 116613LB (steel and yellow gold, blue dial) offers a longer power reserve.
Wearability & Fit
41.8mm vs 40mm — different wrist presence
At 41.8mm, the Kamasu Automatic Diver has a bolder wrist presence compared to the Submariner Date 116613LB (steel and yellow gold, blue dial) at 40mm. Water resistance differs: 200m (20 ATM) vs 300m (1,000 ft).
Value & Cost of Ownership
Orient sits in the lower tier
The Orient Kamasu Automatic Diver sits at $250–$500 and the Rolex Submariner Date 116613LB (steel and yellow gold, blue dial) at $10,000–$25,000. On the specs that outlast any price: the Kamasu Automatic Diver uses Sapphire Crystal with 40 Hours, against Sapphire Crystal, Cyclops and About 48 hours on the Submariner Date 116613LB (steel and yellow gold, blue dial). Service intervals are typically 5-7 years for both.
Water Resistance
200m (20 ATM) vs 300m (1,000 ft)
The Kamasu Automatic Diver is rated to 200m (20 ATM) while the Submariner Date 116613LB (steel and yellow gold, blue dial) handles 300m (1,000 ft). The Submariner Date 116613LB (steel and yellow gold, blue dial) offers superior water resistance.
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.
View the dossierRolex
Submariner Date 116613LB (steel and yellow gold, blue dial)
Choose the Rolex Submariner Date 116613LB (steel and yellow gold, blue dial) if you value Rolex 3135, Superlative Chronometer technology, Swiss Made heritage, and 40mm proportions. At $10,000–$25,000, the Automatic, Rolex calibre 3135 with About 48 hours power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Orient Kamasu Automatic Diver and Rolex Submariner Date 116613LB (steel and yellow gold, blue dial) represent two distinct approaches to the diver category — the Orient bringing Made in Japan tradition while Rolex delivers Swiss Made 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.