Head-to-Head Comparison

Longines Master Collection Moonphase vs Orient Kamasu Automatic Diver

Longines's dress watch meets Orient's diver

Quick Verdict

The Orient Kamasu Automatic Diver (~$345) delivers Orient In-House Automatic technology at $2,655 less than the Longines Master Collection Moonphase (~$3,000). The Master Collection Moonphase justifies its premium with Swiss Made heritage and Automatic Caliber L899. Both represent excellent choices in the luxury watch category.

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Longines Master Collection Moonphase

Longines

Master Collection Moonphase

~$3,000

Orient Kamasu Automatic Diver

Orient

Kamasu Automatic Diver

~$345

Specifications Compared

FeatureLongines Master Collection MoonphaseOrient Kamasu Automatic Diver
Price~$3,000~$345
Case Size40mm41.8mm
MovementAutomatic Caliber L899Automatic Caliber F6922
Caliber TypeAutomatic (ETA A31.L91 base)Orient In-House Automatic
Power Reserve72 Hours40 Hours
Water Resistance30m (3 ATM)200m (20 ATM)
CrystalSapphire CrystalSapphire Crystal
Case MaterialStainless SteelStainless Steel
OriginSwiss MadeMade in Japan

Category-by-Category Analysis

🎨

Design & Aesthetics

Edge: Draw

Longines's design language vs Orient's approach

⚙️

Movement & Performance

Edge: Longines

Automatic Caliber L899 vs Automatic Caliber F6922

📏

Wearability & Fit

Edge: Longines

40mm vs 41.8mm — different wrist presence

💰

Value & Cost of Ownership

Edge: Orient

Orient is $2,655 more affordable

💧

Water Resistance

Edge: Orient

30m (3 ATM) vs 200m (20 ATM)

Our Verdict

Longines

Master Collection Moonphase

Choose the Longines Master Collection Moonphase if you prioritize Automatic (ETA A31.L91 base) engineering, Swiss Made craftsmanship, and 30m (3 ATM) water resistance. At ~$3,000, it delivers Automatic Caliber L899 with 72 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 ~$345, the Automatic Caliber F6922 with 40 Hours power reserve makes it a compelling choice.

Check Price on Amazon

The Bottom Line

The Longines Master Collection Moonphase and Orient Kamasu Automatic Diver represent two distinct approaches to fine watchmaking — the Longines bringing Swiss Made tradition while Orient delivers Made in Japan engineering.

Frequently Asked Questions