Orient Mako III Kamasu Mechanical Sports Watch RA-AA0003R

The Watch
Crafted by Japanese watchmaker Orient, this dive watch is built for enthusiasts who demand both beauty and precision - a daily companion ready for the office or the deep ocean. The stainless steel case measures 41.8mm in diameter and 13mm thick, a size that sits perfectly on the wrist. It is fitted with a sapphire crystal for outstanding scratch and shock resistance. A black unidirectional rotating bezel with Arabic numeral markings surrounds the case, letting you track your underwater performance. The crown is positioned at 3 o'clock for easy time and date setting, or manual winding. The screw-down case back ensures the watch's impressive 20 ATM water resistance.

The Dial
Bold and unmistakably modern, this watch features a striking round red dial. That vivid red makes it a one-of-a-kind piece - don't expect to see it on every wrist. The red surface is taken to the next level with a sunray finish that catches ambient light and shifts the hue with every movement of your wrist, making it impossible to stop watching. Three central silver-tone hands sweep across the dial: the hour and minute hands are coated with luminescent material for easy reading in any light, while the seconds hand stays ultra-slim and ends in an arrow-shaped tip. Applied baton indexes mark the hours around the dial - except at 12 o'clock, where a triangle index stands out. Like the hands, these indexes are also luminescent. A white minute railroad track runs alongside them for added precision. A large date display occupies two windows at 3 o'clock: the first shows the day in English, the second the date. The brand's name and logo are displayed just below the 12 o'clock index.

The Movement
Powering this watch is a self-winding automatic movement that delivers complete reliability. The caliber in question is the F6922 - a Japanese-made movement developed in-house by Orient. It drives all three central hands as well as the date function, features 22 jewels, oscillates at 21,600 vph, and offers a 40-hour power reserve.

The Bracelet
A silver-tone stainless steel bracelet extends the case with a three-link design that brings a bold, sporty, and decidedly masculine look. The folding clasp with a safety lock keeps things secure, while dual push-buttons make it effortless to open. Lug width is 22mm.

Water Resistance
With a water resistance rating of 20 ATM (200 meters), this watch qualifies as a true dive watch - no question about it. That said, a word on practical limits: while our watchmaking experts confirm it handles showers, baths, lap swimming, and freediving with ease, it is not designed for professional scuba diving with tanks, where the pressure would exceed its resistance. For serious professional divers, we recommend models rated 30 ATM and above. We also advise against operating the pushers or crown while underwater to maintain the watch's full water resistance.