Finding an automatic GMT watch with a sapphire crystal and 200-meter water resistance for under $500 leaves buyers with relatively few choices. Orient’s new Kamasu GMT combines those features in a stainless steel sports watch that also tracks time in another location.
Price: $625
Where to Buy: Orient
The Kamasu GMT is available from Orient Watch USA for $625. It adds a 24-hour hand and rotating bezel to the established Kamasu design, with four standard models and a $675 limited edition.
A Kamasu With a Second Time Zone
The Kamasu GMT retains the collection’s angular case, prominent crown guards, and large hour markers. Its main addition is a fourth hand that follows a 24-hour cycle, providing a reference for another time zone.
Orient’s Caliber F6P22 does not allow independent adjustment of the 24-hour hand. Instead, the rotating 24-hour bezel provides the offset needed to read time in another location.
This arrangement is useful for tracking overseas business hours or checking home time while traveling. Buyers who frequently change time zones and want independent hand adjustment should choose a different GMT movement.
The dial replaces the standard Kamasu’s day-date display with a date window at 3 o’clock. Large luminous markers and contrasting hands preserve the collection’s familiar appearance and readability.
Five Versions, Including a Limited Edition
Orient offers four standard models with black, green, blue, and orange dials. Each combines a stainless steel case and bracelet with a two-tone 24-hour bezel.
The black model has the most restrained appearance, while green and blue offer versatile alternatives. The orange version is the boldest, with its bright dial contrasting against the bezel and hour markers.
A fifth model, reference RA-BC0005L30B, features a blue-gradient dial and is limited to 4,000 pieces worldwide. It costs $675, compared with $625 for the standard models.
The black and blue versions are the strongest everyday choices. The limited edition is for collectors who want its distinctive dial and restricted production.
A Larger Stainless Steel Case
The Kamasu GMT measures 42.8mm in diameter, 13.4mm thick, and 49.5mm from lug to lug. It is slightly larger than the standard 41.8mm Kamasu.
Those dimensions give the watch a substantial profile. Buyers who prefer smaller cases should pay particular attention to the 49.5mm lug-to-lug measurement.
The stainless steel case includes a screw-down crown and solid caseback. A sapphire crystal protects the dial, providing greater scratch resistance than mineral glass.
Orient equips the watch with a stainless steel bracelet, folding clasp with safety mechanism, and 22mm lug width. The U.S. specifications list solid end links.
The Kamasu GMT is designed as a full-size sports watch.
An Automatic Movement With a 40-Hour Reserve
The Kamasu GMT uses Orient’s Caliber F6P22 automatic movement. It winds through wrist movement and supports manual winding through the crown.
The movement includes hacking seconds for time setting and provides more than 40 hours of power reserve. Orient specifies a static accuracy range of plus 25 to minus 15 seconds per day.
The GMT function relies on the rotating bezel. The 24-hour hand itself does not adjust independently. That makes it practical for monitoring another location’s time, but less convenient for frequent time-zone changes.
The F6P22 is a conventional mechanical movement with an added time-zone reference. Buyers get automatic operation with no disposable battery. The watch still needs winding or regular wear to keep running.
200-Meter Water Resistance
The Kamasu GMT retains the collection’s 200-meter water-resistance rating. Its screw-down crown and stainless steel construction support swimming and recreational water activities within Orient’s usage guidance.
The bezel features a 24-hour scale and rotates unidirectionally through 120 clicks. It tracks another time zone. It does not measure elapsed dive time.
Orient specifies that the watch does not meet the ISO standard for certified diver’s watches. Buyers seeking dedicated diving equipment should choose a properly certified model.
The sapphire crystal, luminous markers, and water-resistant construction make the Kamasu GMT useful beyond its second-time-zone function.
Is the Orient Kamasu GMT Worth $625?
At $625, the Kamasu GMT combines an automatic movement, sapphire crystal, and 200-meter water resistance. Those specifications give it a strong position among affordable GMT sports watches.
Its main compromises are the larger case and bezel-dependent second-time-zone adjustment. Buyers who need independent GMT-hand adjustment should prioritize that feature over the Kamasu’s sports-watch specifications.
The $675 limited edition adds a distinctive dial and restricted production without changing the movement or construction. The standard models are the better value.
Who Should Buy the Orient Kamasu GMT?
The Orient Kamasu GMT is a strong choice for buyers who want an automatic sports watch with a second-time-zone reference, sapphire crystal, and substantial water resistance. Its familiar Kamasu styling also suits everyday wear.
Frequent travelers who need independently adjustable GMT hands and buyers who prefer smaller cases should consider alternatives. The Kamasu GMT prioritizes sports-watch construction over specialized travel convenience.
Price: $625
Where to Buy: Orient
At $625, the standard Kamasu GMT is worth buying. Buy the black or blue model for everyday wear.
