Datejust 126231-0042

The Rolex Datejust 126231-0042 features a durable 904L Oystersteel case, scratch-resistant sapphire crystal with Cyclops lens, and a luxurious Rolesor design. The Slate Fluted Motif dial with Diamond-Set hour markers enhances the dial's sophistication. The Everose Gold Fluted Bezel adds elegance, while the Calibre 3235 movement provides a 70-hour power reserve.

Rolex Datejust 126231-0042 In-Depth Review: Slate Fluted Motif Dial with Diamond-Set Hour Markers and Fluted Bezel

The Rolex Datejust 126231-0042 exemplifies the brand's commitment to excellence with its Oystersteel case, crafted from proprietary 904L steel known for its exceptional corrosion resistance and durability, often used in high-tech and aerospace industries. Rolex pioneered solid blocks of this steel for watch cases in 1985, ensuring a polished finish that lasts even in harsh conditions. The Cyclops lens magnifies the date at 3 o'clock on scratch-resistant sapphire crystal with an anti-reflective coating, providing easy readability. The Rolesor concept, introduced in the 1930s and trademarked in 1933, combines Everose gold with steel, incorporating 18 ct Everose gold into key elements like the bezel, bracelet, and crown to create a luxurious yet durable blend. Everose gold, crafted in Rolex's Geneva foundry, boasts a unique hue with exceptional radiance and resistance, composed of at least 75% gold and 20% copper, along with palladium and indium, for unparalleled quality control.

The Oyster bracelet exemplifies Rolex's blend of form and function, offering robust durability and comfort with an elegant design. Equipped with the exclusive Oysterclasp and the patented Easylink comfort extension link introduced in 1996, this innovative system allows wearers to adjust the bracelet length by approximately 5 mm with a simple movement, enhancing comfort in any situation.

The Oysterclasp, protected by a folding cover, opens effortlessly with a single motion, combining secure closure with easy opening for daily use. It delivers a unique, reassuring feel with a slight resistance followed by a sharp, confident click, symbolising its reliability. The subtle extension provided by Easylink transforms a well-fitted bracelet into a perfectly fitted one, showcasing Rolex's relentless pursuit of wearable perfection through even the most minor adjustments, ensuring continued comfort in everyday life.

The Slate Fluted Motif dial highlights an intricate pattern engraved using non-heating technology to create designs only a few tenths of a micrometre deep. This technique produces an alternating finish, creating a stunning play of light and shadow. The fluted bezel further elevates the dial's elegance, allowing wearers to appreciate its refined design.

This dial, featuring diamonds set in 18 ct gold, exudes luxury and sophistication. Diamond markers add an eye-catching brilliance that elevates the overall appearance of the dial, especially when set against plain backgrounds, enhancing its elegance and visual impact.

The Rolex Everose Gold Fluted Bezel was initially designed for functionality, enabling the bezel to screw securely onto the case to ensure waterproofness, similar to the fluting on the case back. While it initially repelled dust and water, since 1953, it has been friction-fitted, evolving into an aesthetic hallmark. Exclusively crafted in 18 ct Everose gold, the fluted bezel reflects light brilliantly, showcasing enhanced geometry and finish with the same passion devoted to its original purpose. This signature element, recognised instantly for its elegance, embodies Rolex's commitment to craftsmanship and timeless design.

Rolex equips the Datejust 126231-0042 with the Calibre 3235, a self-winding mechanical movement known for its precision and durability. It has a 70-hour power reserve and uses the Chronergy escapement, which improves efficiency and resists magnetic interference. It includes a blue Parachrom hairspring for stability against shocks and temperature changes and Paraflex shock absorbers for extra durability. The Calibre 3235 highlights Rolex's dedication to high performance and reliability.

What's so special about Rolex Datejust 126231-0042?

• The Slate Fluted Motif Dial
• The Everose Gold Fluted Bezel
• The Rolex Calibre 3235

The Slate Fluted Motif Dial

The Slate Fluted Motif dial highlights an intricate pattern engraved using non-heating technology to create designs only a few tenths of a micrometre deep. This technique produces an alternating finish, creating a stunning play of light and shadow. The fluted bezel further elevates the dial's elegance, allowing wearers to appreciate its refined design.

This dial, featuring diamonds set in 18 ct gold, exudes luxury and sophistication. Diamond markers add an eye-catching brilliance that elevates the overall appearance of the dial, especially when set against plain backgrounds, enhancing its elegance and visual impact.

The Everose Gold Fluted Bezel

The Rolex Everose Gold Fluted Bezel was initially designed for functionality, enabling the bezel to screw securely onto the case to ensure waterproofness, similar to the fluting on the case back. While it initially repelled dust and water, since 1953, it has been friction-fitted, evolving into an aesthetic hallmark. Exclusively crafted in 18 ct Everose gold, the fluted bezel reflects light brilliantly, showcasing enhanced geometry and finish with the same passion devoted to its original purpose. This signature element, recognised instantly for its elegance, embodies Rolex's commitment to craftsmanship and timeless design.

The Rolex Calibre 3235

The Rolex Calibre 3235 movement is a cutting-edge, self-winding mechanical movement that exemplifies Rolex's commitment to innovation and precision. This movement, developed entirely in-house, boasts a 70-hour power reserve, allowing it to maintain accuracy over extended periods without needing to be wound.

One of its standout features is the patented Chronergy escapement, crafted from a nickel-phosphorus alloy that makes it resistant to magnetic interference. This innovative design improves the movement's efficiency by 15%, contributing to its impressive accuracy of -2/+2 seconds per day, surpassing COSC chronometer standards.

Additionally, the calibre 3235 is fitted with Rolex's blue Parachrom hairspring, which is highly shock-resistant and unaffected by temperature variations, ensuring stable performance in all conditions. The movement is also equipped with Paraflex shock absorbers for enhanced durability, making it exceptionally robust and reliable. With these advancements, the calibre 3235 sets a high performance, precision, and resilience standard.

Why Should You Choose Watch Unify for a Rolex Datejust 126231-0042 Watch Repair?

• Watch Unify uses authentic Rolex parts.
• The watchmakers at Watch Unify have been trained in some of the most prestigious watchmaking houses in the world, including Piaget, Rolex, and Zenith.
• Watch Unify operates independently in Penang, Malaysia, and caters to the specific needs of its local and foreign clients.

5 Steps to a Complete Service for the Rolex Datejust 126231-0042

1. Inspection and Disassembly: Conduct an external inspection and identify any damaged components. Remove the bracelet or strap and disassemble the watch head into the crystal, bezel, middle case, crown, movement, and case back.
2. Movement Cleaning and Component Replacement: Disassemble the movement and clean each part (except the dial and hands) in an ultrasonic bath, then dry in a specialised dryer. Inspect all components for wear and replace worn parts with authentic Rolex components.
3. Movement Reassembly and Adjustment: Reassemble the movement, lubricate contact points, adjust the rate, and test its functions for precision.
4. External Cleaning and Testing: Clean the crystal, bezel, case, crown, and bracelet using ultrasonic baths and specialised solutions, followed by drying. Reassemble the watch head, perform water resistance testing, and test accuracy over 48 hours.
5. Final Assembly and Inspection: Reattach the bracelet or strap, replace spring bars if needed, and check clasp adjustments. Perform a final external and functional inspection to ensure the watch meets Rolex standards.

Want to know more about how we care for your Rolex Datejust 126231-0042 timepiece? Visit our detailed service page here.

Watch Unify Service Warranty

Upon completion of a complete service, Watch Unify provides a warranty against mechanical defects and guarantees for a period of 12 months.

• Watch accuracy within +/- 30 seconds per day.
• Water-resistance according to model specifications.

Watch Unify Service Centre

113, 1st Floor, Penang Plaza, 126 Burma Road, Georgetown, 10050 Penang, Malaysia.

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Disclaimer

Watch Unify is not affiliated with or an authorised agent for manufacturers whose timepieces are featured here.