This video chronicles the arduous restoration of a Tag Heuer 2000 series quartz watch, purchased "spares or repairs," which was found to be extensively contaminated with 3-in-1 oil, compounded by prior water ingress causing rust. The restorer meticulously disassembles and cleans every component, including a challenging bezel removal and a circuit board with corroded traces that requires a conductive paint repair. The video also features an experimental attempt to recreate the watch's original sand-blasted case finish using a rock tumbler and a painstaking multi-stage restoration of the unique "Mundus" dial and hands. Despite numerous setbacks and the availability of simpler replacement options, the project highlights the determination to salvage and reuse original parts, with only two components ultimately being replaced, concluding with a fully functional and aesthetically restored timepiece.
Watch Restoration: A Battle Against Oil, Rust, and Wear
0:00 The Initial Disaster: The video begins with the discovery of a Tag Heuer 2000 series watch, acquired for repair, completely filled with 3-in-1 oil, a common but catastrophic "fix" attempt.
0:48 Heavy Wear & Fused Bezel: The watch case and bracelet show extensive wear, with building materials embedded, and the bezel is fused shut, preventing rotation.
1:30 Heartbreaking Dial Damage: Upon opening, the "Mundus edition" dial is found to be covered in sticky oil, with paint peeling away due to the oil seeping underneath.
2:02 Movement Submerged in Oil: The ETA 955.144 quartz movement is revealed to be swimming in oil, accompanied by rust, suggesting previous water damage before the oil intervention.
3:04 Persistent Dial Cleaning Attempts: Attempts to degrease the dial reveal that the oil has irreversibly seeped beneath the paint layer, causing significant paint loss and making traditional restoration impossible.
6:10 Widespread Oil Contamination: Disassembly of the movement reveals oil throughout, even under the coil guard, confirming complete saturation.
10:42 Damaged Date Disc: The rare gold date disc is severely damaged by the oil, making replacement difficult. Many parts are fused or heavily coated.
12:10 The Bezel Battle: The bezel proves extremely difficult to remove, attributed to years of accumulated grime and a stiff retaining spring.
17:11 Case & Bracelet Condition: The case and bracelet exhibit numerous dings and scratches, obscuring their original sand-blasted finish.
21:22 Bezel Inlay Restoration Challenge: The bezel's aluminum insert cannot be removed for proper re-PVD plating. An experimental attempt to spray paint the bezel's trim (after lacquering and polishing) fails due to the paint washing off.
25:49 Case & Bracelet Refinishing Experiment: An experimental approach is taken to replicate the original sand-blasted finish using a rock tumbler with silicon carbide media, after initially mirror-polishing the parts.
30:31 Dial Relooming: The old luminous material is removed from the dial, and new lume is applied to the painted outlines, a meticulous and challenging process.
33:14 Dial Repainting & "Moon Dust" Effect: The dial is repainted with custom-mixed acrylics to match the original base color. A "moonlit blue" "moon dust" effect is then painstakingly added to replicate the original design.
34:22 Dial Lacquer for Durability: A final coat of lacquer is applied to the repainted dial, solidifying the paint and concealing cracks, resulting in a significantly improved appearance.
35:40 Movement Module Cleaning: The circuit board module is thoroughly cleaned in a non-water-based solution and ultrasonic bath to remove oil from the coil, maintaining its integrity.
36:58 Intensive Parts Cleaning: All movement parts are cleaned to remove rust stains (using Evapo-Rust) and oil congealed onto surfaces, requiring extensive manual effort.
39:27 Date Disc Replacement: Due to irreversible damage, the rare original gold date disc is replaced with a black one, chosen for its "stealth" aesthetic.
40:02 Reassembly & Hidden Stains: During reassembly, oil stains reappear on the main plate as the movement cools, necessitating further manual cleaning.
45:28 Circuit Board Repair: Corroded traces on the circuit board are successfully repaired using conductive silver paint, bringing the module back to life.
48:01 Minimal Part Replacement: The restoration successfully salvages most original components, with only the center seconds wheel and the date disc being replaced.
48:37 Hand Fitting & Precision: Hands are fitted with the battery removed to ensure precise alignment of the second hand with minute markers and accurate date changeover.
49:53 Crystal & Bezel Pearl: A new luminous bezel pearl is created, and the crystal is replaced with a slightly thicker standard mineral glass.
50:57 Water Resistance Test: The watch undergoes a successful pressure test after all O-rings and seals are greased.
54:15 Final Thoughts: The video concludes with the fully restored watch, emphasizing the value of saving and reusing items over simple replacement, even when challenged by extensive damage and difficult repairs.