Orient Mako GMT RA-BC0005L, 42mm, Blue Dial
Orient Mako GMT, Blue Dial
The Orient Mako GMT RA-BC0005L is a limited edition automatic GMT watch featuring a graduated blue dial, sapphire crystal, and 200m water resistance.
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About this item
- LIMITED EDITION, ONLY 4,000 PIECES WORLDWIDE, A numbered release from Orient's Autumn/Winter 2026 collection, making this graduated blue dial Mako GMT a distinctive, collectible addition to the range.
- JAPANESE AUTOMATIC GMT MOVEMENT, Powered by the in-house Orient F6P22 automatic calibre with hand-winding capability, offering approximately 40 hours power reserve and a GMT hand for tracking a second time zone against the 24-hour bezel.
- GRADUATED BLUE DIAL WITH MATCHING GMT BEZEL, A scratch-resistant sapphire crystal protects the graduated blue dial, transitioning from a lighter centre to a darker outer edge, complemented by a blue-and-black 24-hour bezel and matching blue GMT hand.
- DIVE-STYLE DESIGN WITH 200M WATER RESISTANCE, Featuring a unidirectional rotating 24-hour GMT bezel with 120-notch mechanism and solid caseback, this Mako GMT delivers 20 bar (200m) water resistance for serious everyday durability.
- SUBSTANTIAL 316L STAINLESS STEEL CASE & BRACELET, Measuring 42.8mm case diameter, 49.5mm lug-to-lug and 13.4mm thick, the brushed and polished steel case pairs with a solid-end-link stainless steel bracelet and secure deployment clasp for all-day comfort.
Top Highlights
- Brand
- Orient
- Model Number
- RA-BC0005L
- Department
- Men
- Item Type
- Watch
- Manufacturer
- ORIENT
- Country of Origin
- Japan
- First Available
- 25 August 2026
- Release Year
- 2026
Features & Specs
- Display
- Analog
- Movement Type
- Automatic
- Calibre
- Orient F6P22
- Additional Features
- Analogue display, Automatic movement, GMT function, Limited Edition, Water-resistant
- Complications
- GMT
- Strap Type
- Bracelet
- Case Material
- Stainless steel
- Case Size
- 42.0 mm
- Case Thickness
- 13.0 mm
- Lug Width
- 22 mm
- Weight
- 150 g
- Water Resistance
- 200 m
- Strap
- Stainless steel
- Clasp
- Deployment Clasp
- Closure Type
- Deployment Clasp
- Crystal
- Sapphire crystal
- Bezel
- unidirectional rotating 24-hour GMT bezel with 120-notch mechanism
Style
- Style Name
- Diving
- Dial Shape
- Round
- Dial Colour
- Blue
- Band Color
- Silver
- Theme
- Diving, Sports, Travel
- Face Style
- Analogue
- Collection
- Mako
Description
The Orient Mako GMT RA-BC0005L is a limited edition automatic GMT watch from the popular Mako series, blending dive-inspired aesthetics with global timekeeping. This robust timepiece, part of Orient's Autumn/Winter 2026 collection, features a distinctive graduated blue dial, appealing to modern travellers.
Powering this watch is the in-house Orient F6P22 automatic calibre, a reliable Japanese movement with hand-winding and approximately 40 hours of power reserve. It boasts a substantial 316L stainless steel case (42.8mm diameter) protected by a scratch-resistant sapphire crystal, ensuring durability.
With 200m water resistance and a unidirectional rotating 24-hour GMT bezel, it is built for serious everyday use. Its 13.4mm thickness might feel substantial on smaller wrists, and the GMT bezel lacks traditional dive timing capabilities.
This collectible watch is ideal for individuals seeking a versatile timepiece combining a classic dive aesthetic with GMT utility. Its limited edition status and in-house movement offer excellent value for collectors and frequent travellers.
Frequently Asked Questions
How deep can I go with this Orient Mako GMT watch?
The Orient Mako GMT RA-BC0005L offers a water resistance of 200 metres (20 bar). This rating makes it suitable for recreational diving, swimming, and showering. However, it is not designed for saturation diving or extreme underwater activities.
What type of movement powers the Orient Mako GMT?
This watch is powered by Orient's in-house F6P22 automatic calibre. This Japanese automatic movement features hand-winding capability and provides a power reserve of approximately 40 hours, ensuring reliable timekeeping without a battery.
What wrist size is suitable for the Orient Mako GMT?
With a 42.8mm case diameter and a lug-to-lug measurement of 49.5mm, the Orient Mako GMT is designed for average to larger wrist sizes. It typically fits wrists ranging from approximately 6.5 to 8 inches comfortably, offering a substantial presence.
How often should I service my Orient Mako GMT automatic watch?
For optimal performance and longevity, automatic watches like the Orient Mako GMT generally benefit from a service every 3 to 5 years. This includes cleaning, lubrication, and checking the movement's accuracy and water resistance seals.
What is the function of the GMT hand and bezel on this watch?
The Orient Mako GMT features a dedicated GMT hand and a 24-hour rotating bezel, allowing the wearer to track a second or even third time zone simultaneously. This is particularly useful for travellers or individuals who frequently communicate across different time zones.
Editor's take
The Orient Mako GMT RA-BC0005L emerges as a compelling limited edition offering within the brand's popular Mako series, targeting enthusiasts who appreciate a blend of robust dive watch aesthetics and practical GMT functionality. Released as part of Orient's Autumn/Winter 2026 collection, this timepiece is designed for the modern traveller or daily wearer seeking a distinctive watch with a graduated blue dial and a strong presence. It represents Orient's commitment to accessible, in-house mechanical movements.
At its core, the Mako GMT is powered by the in-house Orient F6P22 automatic calibre, a reliable Japanese movement offering both hand-winding and a commendable 40-hour power reserve. The watch features a substantial 316L stainless steel case with a 42.8mm diameter, protected by a scratch-resistant sapphire crystal. Its 200m water resistance, coupled with a solid caseback and a unidirectional rotating 24-hour GMT bezel, underscores its serious everyday durability.
While the Mako GMT offers impressive specifications for its price point, its 13.4mm case thickness and 49.5mm lug-to-lug measurement might feel quite prominent on smaller wrists, potentially limiting its universal appeal. Furthermore, the 24-hour GMT bezel, while functional for tracking a second time zone, does not provide the traditional elapsed time measurement found on a pure dive watch, which could be a minor drawback for dedicated underwater enthusiasts.
This timepiece is an excellent choice for collectors and frequent travellers seeking a versatile watch that marries classic dive aesthetics with the utility of a GMT complication. Its limited edition status and in-house movement provide significant value. For those prioritising a robust, distinctive watch with global timekeeping capabilities over pure dive timing, the Orient Mako GMT is a strong contender.
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