Orient Kamasu II Grey

Orient · Diver Design

Orient Kamasu II Grey

Orient Kamasu II Grey (reference RA-AA0810N) — specifications, measurements, watch images and standardized wrist-fit previews for informed comparison.

A 41.8 mm diver watch with automatic movement (Orient F6922) and 200 m water resistance.

Best forWearers wanting a robust, legible sports watch for water and everyday use.
Not ideal forBuyers who need a different size, complication set or strap format.
Wearsmedium

At a glance

ReferenceRA-AA0810N
CollectionDiver Design
Model lineDiver Design
Production statusCurrent
Official size41.8 mm
Watch technology InfoMechanical
DisplayAnalog
Movement InfoAutomatic
Calibre / operating system InfoOrient F6922
Key features InfoDate, Day, Dive bezel
Complication InfoDive bezel
Illumination InfoYes
Case diameter Info41.8 mm
Thickness Info12.8 mm
Lug-to-lug Info46.8 mm
Power reserve / runtime40 hours
Water resistance200 m
OriginJapan
Recommended wrist Info14–20 cm
Price categoryAccessible

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Options for this reference

Available configurations

Included strap and bracelet options

Steel bracelet

Watch family

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Strengths and considerations

Strengths

  • Diver design; Automatic movement; 200 m stated water resistance.

Considerations

  • Buyers who need a different size, complication set or strap format.
See sources

Manufacturer and technical references used to verify this watch specification.

Specifications last verified: 2026-08-14.

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