Datejust 126231-0023

The Rolex Datejust 126231-0023 features a durable 904L Oystersteel case, scratch-resistant sapphire crystal with Cyclops lens, and a luxurious Rolesor design. The Slate dial with Roman Numeral hour markers and Roman VI and IX set with 24 Diamonds enhances the dial's timeless elegance and sophistication. The Everose Gold Fluted Bezel adds elegance, while the Calibre 3235 movement provides a 70-hour power reserve.

Rolex Datejust 126231-0023 In-Depth Review: Slate Dial with Roman Numerals Hour Markers and Roman VI and IX set with 24 Diamonds

The Rolex Datejust 126231-0023 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.

The Rolex Jubilee bracelet, a supple and comfortable five-piece link metal design, was introduced in 1945 to launch the Oyster Perpetual Datejust. Complementing this design, Rolex incorporates the concealed folding Crownclasp, enhancing the bracelet's seamless elegance and ensuring both style and functionality.

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 Rolex Dark Grey Dial features a sunray finish that creates delicate light reflections, a hallmark of many dials in the Oyster Perpetual collection. Rolex uses expert brushing techniques to create grooves running outward from the dial's centre, allowing light to diffuse consistently along each engraving, resulting in a subtle glow that shifts with the wrist's movement. Once the sunray finish is complete, Rolex applies the grey colour using Physical Vapour Deposition or electroplating, followed by a light coat of varnish to enhance the dial's elegant, refined appearance.

The Everose-gold-coloured Roman Numerals hour markers complement this elegant dial and serve as classic hour markers, adding a touch of sophistication and tradition. At the same time, a prominent VI set with 11 diamonds elevates the design. These markers contribute to the timepiece's distinguished and timeless appeal.

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 126231-0023 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 126231-0023?

• The Dark Grey Dial
• The Everose Gold Fluted Bezel
• The Rolex Calibre 3235

The Dark Grey Dial

The Rolex Dark Grey Dial features a sunray finish that creates delicate light reflections, a hallmark of many dials in the Oyster Perpetual collection. Rolex uses expert brushing techniques to create grooves running outward from the dial's centre, allowing light to diffuse consistently along each engraving, resulting in a subtle glow that shifts with the wrist's movement. Once the sunray finish is complete, Rolex applies the grey colour using Physical Vapour Deposition or electroplating, followed by a light coat of varnish to enhance the dial's elegant, refined appearance.

The Everose-gold-coloured Roman Numerals hour markers complement this elegant dial and serve as classic hour markers, adding a touch of sophistication and tradition. At the same time, a prominent VI set with 11 diamonds elevates the design. These markers contribute to the timepiece's distinguished and timeless appeal.

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 126231-0023 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 126231-0023

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 126231-0023 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.