Head-to-Head Comparison

Maurice Lacroix Aikon Automatic vs Orient Kamasu Automatic Diver

Two divers compared — $1,500–$2,500 vs $250–$500

Quick Verdict

The Orient Kamasu Automatic Diver ($250–$500) delivers Orient In-House Automatic technology in the tier below the Maurice Lacroix Aikon Automatic ($1,500–$2,500). The Kamasu Automatic Diver measures 41.8mm and is rated 200m (20 ATM). The Aikon Automatic justifies its premium with Swiss Made heritage and Automatic ML115. Both represent excellent choices in the diver category.

Maurice LacroixAikon Automatic$1,500–$2,500 Check price OrientKamasu Automatic Diver$250–$500 Check price

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Maurice Lacroix

Aikon Automatic

$1,500–$2,500

Check Price Full Review

Orient

Kamasu Automatic Diver

$250–$500

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Specifications Compared

Feature	Maurice Lacroix Aikon Automatic	Orient Kamasu Automatic Diver
Price	$1,500–$2,500	$250–$500
Case Size	42mm	41.8mm
Movement	Automatic ML115	Automatic Caliber F6922
Caliber Type	Automatic (Sellita SW200-1 base)	Orient In-House Automatic
Power Reserve	38 Hours	40 Hours
Water Resistance	200m (20 ATM)	200m (20 ATM)
Crystal	Sapphire Crystal	Sapphire Crystal
Case Material	Stainless Steel	Stainless Steel
Origin	Swiss Made	Made in Japan

Category-by-Category Analysis

🎨

Design & Aesthetics

Edge: Draw

Maurice Lacroix's design language vs Orient's approach

The Maurice Lacroix Aikon Automatic features a Stainless Steel case at 42mm with Sapphire Crystal protection. The Orient Kamasu Automatic Diver offers Stainless Steel construction at 41.8mm with Sapphire Crystal. Both represent their brand's distinct design philosophy and heritage.

⚙️

Movement & Performance

Edge: Orient

Automatic ML115 vs Automatic Caliber F6922

The Aikon Automatic runs the Automatic ML115 (Automatic (Sellita SW200-1 base), 38 Hours power reserve) at 28,800 vph (4 Hz) frequency. The Kamasu Automatic Diver uses the Automatic Caliber F6922 (Orient In-House Automatic, 40 Hours reserve) at 21,600 vph (3 Hz). The Kamasu Automatic Diver offers a longer power reserve.

📏

Wearability & Fit

Edge: Orient

42mm vs 41.8mm — different wrist presence

At 42mm, the Aikon Automatic has a bolder wrist presence compared to the Kamasu Automatic Diver at 41.8mm. Water resistance differs: 200m (20 ATM) vs 200m (20 ATM).

💰

Value & Cost of Ownership

Edge: Orient

Orient sits in the lower tier

The Maurice Lacroix Aikon Automatic sits at $1,500–$2,500 and the Orient Kamasu Automatic Diver at $250–$500. On the specs that outlast any price: the Aikon Automatic uses Sapphire Crystal with 38 Hours, against Sapphire Crystal and 40 Hours on the Kamasu Automatic Diver. Service intervals are typically 5-7 years for both.

💧

Water Resistance

Edge: Draw

200m (20 ATM) vs 200m (20 ATM)

The Aikon Automatic is rated to 200m (20 ATM) while the Kamasu Automatic Diver handles 200m (20 ATM). Both offer identical water resistance ratings.

Our Verdict

Maurice Lacroix

Aikon Automatic

Choose the Maurice Lacroix Aikon Automatic if you prioritize Automatic (Sellita SW200-1 base) engineering, Swiss Made craftsmanship, and 200m (20 ATM) water resistance. At $1,500–$2,500, it delivers Automatic ML115 with 38 Hours power reserve.

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Orient

Kamasu Automatic Diver

Choose the Orient Kamasu Automatic Diver if you value Orient In-House Automatic technology, Made in Japan heritage, and 41.8mm proportions. At $250–$500, the Automatic Caliber F6922 with 40 Hours power reserve makes it a compelling choice.

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The Bottom Line

The Maurice Lacroix Aikon Automatic and Orient Kamasu Automatic Diver represent two distinct approaches to the diver category — the Maurice Lacroix bringing Swiss Made tradition while Orient delivers Made in Japan engineering.

Frequently Asked Questions

Neither is objectively better — they serve different preferences. The Maurice Lacroix Aikon Automatic ($1,500–$2,500) offers Automatic ML115 with 38 Hours power reserve, while the Orient Kamasu Automatic Diver ($250–$500) features Automatic Caliber F6922 with 200m (20 ATM) water resistance. Choose based on your priorities: Swiss Made craftsmanship vs Made in Japan engineering.

The Orient Kamasu Automatic Diver offers better upfront value, sitting a tier lower at $250–$500. However, the Maurice Lacroix Aikon Automatic may justify its premium with superior finishing, heritage, or resale value.

Both are suitable for daily wear. The Aikon Automatic at 42mm with 200m (20 ATM) water resistance handles everyday situations. The Kamasu Automatic Diver at 41.8mm with 200m (20 ATM) is similarly capable. Both use Sapphire Crystal, which resists scratches well.

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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.