Replica Rolex Lady-Datejust 178240 31mm Black Dial

Among the Lady-Datejust references that favour understated elegance, the 178240 in full Oystersteel with a black dial stands out for its versatility. The monochrome palette — black dial against polished steel with a smooth bezel — creates a watch that transitions seamlessly from office to evening. At 31mm, the ref. 178240 occupies the mid-size sweet spot in the Lady-Datejust range, offering a presence that reads clearly on the wrist without overwhelming smaller proportions.

Key Specifications

The 178240 Up Close: Case, Dial and Bracelet

The black dial provides high contrast against the applied Oystersteel stick hour markers and hands, both filled with luminescent material for low-light legibility. A date window at three o’clock is magnified by the Cyclops lens mounted on the flat sapphire crystal. The smooth domed bezel gives the watch a clean, sporty character compared to fluted alternatives.

The Oyster bracelet with its three-piece links offers a robust, comfortable fit with the Easylink extension system allowing quick adjustment. The 31mm case sits naturally on most women’s wrists while maintaining readability. Explore the full range of Lady-Datejust options in the Lady-Datejust collection.

Movement Options: Swiss vs Japanese

Two movement tiers are available, allowing you to choose the level of horological refinement that suits your priorities:

• Swiss automatic — higher beat rate producing a smoother seconds sweep, extended power reserve, and finishing that closely follows the genuine caliber architecture. Ideal for collectors who value precision.
• Japanese automatic — reliable Miyota-based movement with proven durability and easy worldwide servicing. An excellent entry point with dependable daily performance.

Both options include quickset date adjustment and hacking seconds for precise time setting.

Shipping, Warranty and Returns

All orders are dispatched with discreet packaging and full tracking. Delivery times depend on your destination — check our shipping policy for detailed timeframes and available methods. This watch is protected by our standard movement warranty. If your purchase does not meet expectations, review our return and exchange policy for available options.