Orient Kamasu
The Orient Kamasu is a modern affordable automatic dive watch commonly around 41.5–42 mm with 200 m / 660 ft water resistance. Many references use sapphire crystal and an in-house Orient automatic movement. Compare specifications, water resistance, movement, indicative price context and retailer options at DiveWatchMan.
Independent guide with indicative specs. Verify the exact reference, water resistance and seller terms before purchase. Affiliate links may earn a commission.
The Orient Kamasu is a modern affordable automatic dive watch commonly around 41.5–42 mm with 200 m / 660 ft water resistance. Many references use sapphire crystal and an in-house Orient automatic movement.

Image: Wikimedia Commons — Mako-family representative image (CC BY 2.0); not a studio photo of a specific Kamasu SKU.
Case: ~41.5–42 mm
Water resistance: 200 m / 660 ft
Movement: Orient automatic
Crystal: Sapphire on many refs
Indicative UK price: £180–£280
Confirm the exact reference, current specifications, condition, warranty, stock and final delivered price before buying. A manufacturer's water-resistance rating is not the same as a guarantee that an individual watch remains water-tight indefinitely.
Questions people ask
Is the Orient Kamasu suitable for diving?
Its stated water resistance is 200 m / 660 ft. Suitability depends on the exact reference, condition, seals and manufacturer instructions. Do not interpret the laboratory rating as a recommended dive depth.
What movement does it use?
This guide records the movement as Orient automatic. Exact calibres can vary by reference or generation, so check the model number before purchase.
How much does it cost in the UK?
The editorial reference range shown here is £180–£280. This is not a live quote; retailer prices, stock and condition can change.
Affiliate disclosure: some retailer links may earn DiveWatchMan a commission at no additional cost to you. Prices and availability change.
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