Tudor Date + Day Bicolor 18kt Gold | Excellent Performance

Description

Overall Condition: Very good cosmetic condition, corresponding to category A on my internal grading scale (only minor signs of use due to careful handling). Case (original): Light wear with fine scratches and small dents on the sides – please examine the photos carefully. Case Back: Hardly any or only slight marks, fine hairlines, and minimal signs of use. Crystal (original sapphire): Very minor wear, only minimal marks visible under certain angles near the center. Dial: No or negligible signs of use; “SWISS MADE” at 6 o’clock, printing in good condition, lume fully intact. Hands: Slight age-related wear; lume matches the dial and is fully readable. Bezel / Case Decoration (aftermarket): Gold-plated metal bezel in very good condition, no significant signs of use visible. Crown: Only light wear; original TUDOR screw-down crown, winding and setting functions working perfectly. Bracelet (aftermarket): Later, aftermarket metal bracelet with well-fitting end links and clasp; overall good condition with light, superficial signs of wear. Accessories: Without original box or papers. The watch will be securely shipped in a suitable service box. The watch had a service (500-900$) Not entirely sure though. Timing Machine Measurements: Rate deviation: approx. −2 seconds per day – an excellent result for a watch of this age. Amplitude: 284° – very good; amplitudes between approx. 200–300° are considered normal for a well-running automatic movement. Beat error: 0.3 milliseconds – within tolerance, indicating a precisely adjusted balance wheel. Authenticity: Movement, case, dial, and hands are original components of the respective Tudor reference. Some external parts, such as the bezel and metal bracelet with clasp, are later well-fitting reproductions and not made by Tudor. Please refer to the photos as part of the description. Insured shipping available! (International) Contact us if you have any questions.

---

This description is curated from Ebay 's official technical specifications and sustainability reports. While we strive for accuracy, final product details and prices are governed by the seller's website. For more, see our General Conditions.