Orient Mens Analogue Automatic Watch with Stainless Steel Strap RA-AA0001B19B, Black, Bracelet

Items Description

The Orient Mens Analogue Automatic Watch with Stainless Steel Strap RA-AA0001B19B is a mechanical dive watch designed for enthusiasts who value in-house automatic movements and robust underwater capability. Known within Orient's lineup as the Kamasu, this model pairs a black dial with a full stainless steel bracelet, delivering a tool-watch aesthetic that transitions cleanly from the office to the shoreline. Its 42mm case and 200-metre water resistance place it firmly in the realm of serious dive instruments, while the automatic F6922 movement provides timekeeping without the need for a battery.

 

The Orient Kamasu RA-AA0001B19B is distinguished among entry-level mechanical divers by its sapphire crystal, a feature typically reserved for higher-priced competitors. The black dial offers high contrast against luminous hands and hour markers, ensuring legibility in low-light conditions, while the day-date complication at the 3 o'clock position adds practical daily utility. With a screw-down crown and solid bracelet construction, this timepiece functions as a reliable everyday companion for those who prefer mechanical precision over quartz convenience.

 

Key Advantages of the Orient Mens Analogue Automatic Watch with Stainless Steel Strap RA-AA0001B19B, Black, Bracelet

 

1. In-House Automatic Calibre F6922

At the heart of the Orient Kamasu RA-AA0001B19B lies the manufacture calibre F6922, an automatic movement developed and assembled by Orient within its own facilities. This mechanical engine offers several practical advantages over quartz alternatives, including the absence of battery replacement and the satisfying ritual of self-winding through daily wrist motion. The movement operates at 21,600 vibrations per hour and provides a power reserve of approximately 40 hours when fully wound.

 

• Hand-Winding Capability: The crown allows manual winding to quickly start the watch when it has been sitting still.
• Hacking Function: The seconds hand stops when the crown is pulled out, enabling precise time synchronisation.
• Day and Date Display: A bilingual day wheel (English and Spanish) complements the date window at 3 o'clock.
• Automatic Reliability: No battery means the watch continues running as long as it is worn or periodically wound.

 

2. Diver-Grade Water Resistance and Case Engineering

Built to meet the demands of recreational diving, the Orient Kamasu RA-AA0001B19B delivers 200 metres of water resistance, making it suitable for swimming, snorkelling, and scuba diving without additional equipment. The screw-down crown and screw-down case back create a sealed environment that protects the movement from water ingress, while the unidirectional rotating bezel allows divers to track elapsed bottom time safely. This case construction follows established dive-watch conventions, ensuring that the timepiece performs reliably in aquatic environments.

 

• 200-Metre Rating: Certified for professional marine activity and high-impact water sports.
• Screw-Down Crown: Prevents accidental adjustment and reinforces the water-tight seal.
• Unidirectional Bezel: Rotates counter-clockwise only, preventing accidental extension of dive time.
• Solid Case Back: Enhances water resistance and provides a clean surface for engravings.

 

3. Sapphire Crystal and Black Dial Legibility

The Orient Kamasu RA-AA0001B19B stands out in its price segment through the use of a sapphire crystal, a material chosen for its scratch resistance and long-term clarity. Unlike mineral glass, which may show scuffs after years of wear, sapphire maintains a transparent view of the dial even after contact with hard surfaces. The black dial itself is treated with a subtle sunburst finish that catches light differently depending on the viewing angle, while the applied hour markers and hands are coated with luminous material that glows in darkness.

 

• Sapphire Protection: Highly resistant to scratches from daily wear and accidental impacts.
• Luminous Coating: Hands and markers absorb light during the day and emit a visible glow at night.
• Sunburst Dial Finish: Adds depth and visual interest to the otherwise utilitarian black face.
• Date Magnification: A cyclops lens over the date window improves readability without compromising dial symmetry.

 

4. Stainless Steel Bracelet with Versatile Styling

Full stainless steel construction defines the wearing experience of the Orient Kamasu RA-AA0001B19B, from the 42mm case to the three-link bracelet. This design choice provides a substantial yet balanced feel on the wrist, with sufficient weight to communicate durability without becoming cumbersome during all-day wear. The bracelet is secured by a folding clasp with a safety lock, ensuring that the watch remains firmly in place during active use. The overall appearance is versatile enough to pair with business attire, casual weekend clothing, or a wetsuit, making it a one-watch solution for many wearers.

 

• Solid Link Construction: Individual links are machined from stainless steel for long-term structural integrity.
• Folding Clasp with Safety: Dual-locking mechanism prevents accidental opening during vigorous movement.
• Adjustable Sizing: Links can be removed for a customised fit, accommodating a range of wrist diameters.
• Tapered Profile: The bracelet narrows slightly toward the clasp for a refined silhouette.

 

The Orient Mens Analogue Automatic Watch with Stainless Steel Strap RA-AA0001B19B is best suited for watch enthusiasts and practical wearers who want an automatic dive watch with genuine mechanical credentials and water resistance that matches its sporty appearance. For those who value the craftsmanship of in-house movements, the durability of sapphire crystal, and the versatility of a black dial on steel, this Kamasu model offers a compelling package without the premium price tag of Swiss alternatives. Its combination of dive functionality, everyday wearability, and automatic self-sufficiency ensures it remains a reliable companion for years of use, whether underwater or at the office.

Specifications of Orient Mens Analogue Automatic Watch with Stainless Steel Strap RA-AA0001B19B, Black, Bracelet

Brand Name	Orient
Model number	RA-AA0001B19B
Part Number	RA-AA0001B19B
Model Year	2018
Item Shape	Round
Dial window material type	Sapphire
Clasp	Hidden Clasp
Case material	Stainless Steel
Case diameter	42 millimeters
Case Thickness	13 millimeters
Band Material	Stainless Steel
Band width	22 millimeters
Band Color	Gray
Dial color	Black
Bezel material	Uni-directional Rotating
Bezel function	Unidirectional
Calendar	Day-Date
Special features	Calendar
Item weight	10 Grams
Movement	Automatic
Water resistant depth	200 Meters
Display Type	Analog

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Specifications
[Brand Name ]	Orient
[Model number ]	RA-AA0001B19B
[Part Number ]	RA-AA0001B19B
[Model Year ]	2018
[Item Shape ]	Round
[ Dial window material type ]	Sapphire
[Clasp ]	Hidden Clasp
[Case material ]	Stainless Steel
[Case diameter ]	42 millimeters
[Case Thickness ]	13 millimeters
[Band Material ]	Stainless Steel
[Band width ]	22 millimeters
[Band Color ]	Gray
[Dial color ]	Black
[Bezel material ]	Uni-directional Rotating
[ Bezel function ]	Unidirectional
[ Calendar ]	Day-Date
[Special features ]	Calendar
[Item weight ]	10 Grams
[ Movement ]	Automatic
[ Water resistant depth ]	200 Meters
[Display Type ]	Analog

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