Orient Mako 40mm White Dial Steel Men's Automatic Wristwatch RA-AC0Q03S30B

Explore this carefully selected timepiece from the Optew selection.

Orient Mako Automatic Sports Men's Dive Watch RA-AC0Q03S30B

The Orient RA‑AC0Q03S30B is a robust, compact diver-style automatic watch that offers serious performance in a sleek, everyday wearable design. Its 40mm stainless‑steel case makes it more accessible in size, while the unicoloured stainless‑steel bezel retains a clean, utilitarian look. The bright white dial is clean and easy to read, with luminous hands and indices that enhance legibility in low light.

This model comes from Orient’s mechanical sports range, introducing a modern take on dive-inspired design without excessive bulk. It’s not an ISO-certified diver, but its 200 metre (20 ATM) water resistance makes it more than capable for swimming or surface water sports.

Reliable & Efficient Movement
Running on Orient’s in-house F6722 automatic calibre, This timepiece features hand-winding and hacking (i.e., you can stop the seconds hand when setting the time), along with a roughly 40-hour power reserve.

Tough Construction
The RA‑AC0Q03S30B uses a sapphire crystal, offering excellent scratch resistance. Its screw-down crown helps maintain its solid 200 m water resistance. The case thickness is around 12.8 mm, giving it a balanced wrist presence.

Functional & Readable Design
The design features a unidirectional 120-click bezel, a classic dive watch feature and a simple date window at 3 o’clock. Its luminous markers and hands ensure time is visible even in darker conditions.

A Versatile Daily Diver
The RA‑AC0Q03S30B combines the utility of a diver’s watch with a more compact, wearable size. Its rugged water resistance, durable build, and clean design make it well-suited for daily wear, whether you’re in a business-casual setting or heading out for some water-based activity.