Orient Kamasu RA-AA0812L19B Pepsi Blue Automatic Diver Watch (Mako III)

Searching for an Orient Kamasu with the classic red-and-blue bezel? The RA-AA0812L19B is the popular “Pepsi” Kamasu (Mako III generation): blue gradient dial, sapphire crystal, 200m water resistance, and Orient’s workhorse F6922 automatic. It is one of the clearest model-level answers on the site for shoppers comparing Kamasu colourways and for queries around orient kamasu, orient mako, and everyday Japanese dive watches.

Kamasu sits in Orient’s modern diver line as a sapphire-crystal sports watch with day-date and a full steel bracelet. Compared with dress Bambino models, this is the piece you can wear to the office and still trust around boats, pools, and wet weekends—within normal ISO-style common sense for a 200m-rated watch.

Why the Pepsi Kamasu stands out

• Sapphire crystal: clearer and more scratch-resistant than mineral glass on older Orient divers.
• 200m water resistance: screw-down crown and unidirectional timing bezel for real sports use (not a dress-only rating).
• F6922 automatic: in-house movement with hand-winding, hacking seconds, day-date, and about 40 hours of reserve.
• Pepsi bezel + blue dial: the red/blue insert and blue gradient dial are the signature look collectors shortlist first.
• Wearable diver size: roughly 41.9mm case, about 12.8mm thick, with a ~46.8mm lug-to-lug that suits most adult wrists.

Kamasu vs Mako naming

In many markets this generation is sold as Kamasu; you will also see Mako III used for the same modern sapphire divers. Functionally you are buying Orient’s current mainstream automatic diver platform—not the smaller Mako 40 dress-sport line (RA-AC0Q… references). If you want a compact ~40mm diver with a different case family, see our Mako 40 listings; if you want the full-size sapphire Kamasu, this Pepsi RA-AA0812L19B is the reference.

Specifications

• Brand / collection: Orient Kamasu (Mako III generation)
• Reference / SKU: RA-AA0812L19B
• Movement: Orient in-house automatic calibre F6922 (self-winding, hand-winding, hacking)
• Jewels: 22
• Power reserve: approximately 40 hours
• Frequency: 21,600 bph (3 Hz)
• Case: stainless steel, approximately 41.88mm diameter
• Thickness: approximately 12.8mm
• Lug-to-lug: approximately 46.8mm
• Lug width: 22mm
• Crystal: sapphire
• Bezel: unidirectional rotating dive bezel, red and blue (Pepsi) insert
• Dial: blue gradient with luminous hands and markers; day and date
• Crown: screw-down
• Bracelet: stainless steel bracelet
• Water resistance: 200 metres
• Origin: Japan

Authentic stock, inspected before dispatch. Free shipping Australia-wide on eligible orders. Covered by Chronospride’s 12 months warranty, handled by our team. See our authenticity and warranty page.

Frequently asked questions

What is the Orient Kamasu RA-AA0812L19B?

It is a Japan-made automatic dive watch with a blue gradient dial, red-and-blue Pepsi bezel, sapphire crystal, steel bracelet, day-date display, and 200m water resistance, running on Orient’s F6922 calibre. It is widely nicknamed the Pepsi Kamasu.

Is the Orient Kamasu the same as the Mako III?

Yes for this generation: Kamasu and Mako III refer to the same modern sapphire diver platform in different naming conventions. It is not the same case family as the smaller Orient Mako 40 line.

What water resistance does the RA-AA0812L19B have?

200 metres, with a screw-down crown and unidirectional bezel. That supports swimming and water sports when the crown is properly secured. Always rinse after salt water and service gaskets periodically for long-term reliability.

What movement is inside the Pepsi Kamasu?

Orient calibre F6922: automatic winding, manual winding, hacking seconds, 22 jewels, and roughly 40 hours of power reserve at 21,600 beats per hour.

Where can I buy the Orient Kamasu Pepsi in Australia?

Chronospride lists the RA-AA0812L19B for Australian customers with inspected stock and store-handled support. Confirm live stock on this page; if you prefer another dial colour, compare our other in-stock Kamasu references.