Orient Mako 40 RA-AC0Q15Y30B Automatic Diver-Style Watch — Spring/Summer 2026 Collection

The Orient Watch Mako 40 RA-AC0Q15Y30B is a vibrant addition to the Diver Design 40 series, offering a sleek, compact diver-inspired timepiece with everyday versatility. Designed to balance sporty aesthetics with robust mechanical performance, this model reflects Orient’s long heritage of accessible mechanical watchmaking while embracing modern colour and functional features.

Set within a polished and brushed stainless steel case approximately 39.9mm in diameter, the RA-AC0Q15Y30B features a rich brown gradation dial that deepens towards the outer edges, creating subtle depth and visual interest. A unidirectional rotating bezel encircles the dial, emphasising the watch’s diver-style identity, while luminous markers and hands ensure excellent readability in varied lighting conditions.

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Key Features

✔ Part of the Diver Design 40 sports series
✔ Brown gradation dial with clear date display
✔ Polished and brushed stainless steel case (~39.9mm)
✔ Scratch-resistant flat sapphire crystal
✔ In-house automatic mechanical calibre F6722
✔ Manual winding and hacking seconds support
✔ Unidirectional rotating bezel for timing functions
✔ Screw-down crown for enhanced water protection
✔ Stainless steel bracelet with secure clasp
✔ 20 bar (200 m) water resistance ideal for aquatic activities
✔ Magnetic resistance (JIS Type 1)
✔ Approximate 40-hour power reserve
✔ Compact and comfortable dimensions for everyday wear

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Mechanical Performance

Powering the RA-AC0Q15Y30B is Orient’s reliable automatic calibre F6722, a Japanese-made movement engineered for precision and durability. It supports self-winding and manual winding while incorporating hacking seconds to aid accurate time setting. With an approximate 40-hour power reserve, this movement delivers dependable performance for regular use, whether worn daily or rotated through a collection.

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Sporty Design and Practical Wearability

The Mako 40’s diver-inspired design is both functional and stylish. Although not an ISO-certified professional dive watch, its 200 metre water resistance and screw-down crown make it well suited to swimming, snorkelling and everyday contact with water. The balanced 39.9mm case sits comfortably on a range of wrist sizes, and the stainless steel bracelet with a secure clasp enhances comfort and reliability for active lifestyles. The warm brown gradation dial adds character without compromising the model’s versatile appeal, making this watch a capable choice for both casual and sportier outfits.

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Why Buy From Us:

• Exclusive Range: This Orient watch is a Watch Nation exclusive. You won’t find it at any other authorised retailers in the UK.
• Official Partner: You can be confident that your watch is authentic and has not been tampered with. As a Orient authorised dealer we sell genuine products sourced directly from the brand.
• 2-Year Warranty: Your Orient watch comes with a official 1-year manufacturer warranty, ensuring repairs and replacements are covered according to the brand’s policy. Plus, at WatchNation we're offering an additional 1 year warranty on top! Grey market sellers often offer limited, seller or third-party warranties that may not provide the same level of protection.
• Expert Service and Support: As an authorised dealer we have access to brand training and resources, allowing our staff to provide knowledgeable advice and proper after-sales service.

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