ETA Caliber 1152 Watch movement spare parts
| ETA Caliber 1152 – Part No – 100 Main Plate |
| ETA Caliber 1152 – Part No – 105 Barrel Bridge |
| ETA Caliber 1152 – Part No – 110 Train Wheel Bridge |
| ETA Caliber 1152 – Part No – 121 Balance cock for flat hairspring |
| ETA Caliber 1152 – Part No – 125 Pallot cock |
| ETA Caliber 1152 – Part No – 182 Barrel (drum & cover) |
| ETA Caliber 1152 – Part No – 195 Barrel Arbor |
| ETA Caliber 1152 – Part No – 206 Center wheel |
| ETA Caliber 1152 – Part No – 210 Third Wheel |
| ETA Caliber 1152 – Part No – 227 Sweep-second wheel |
| ETA Caliber 1152 – Part No – 230 Escape wheel pinton |
| ETA Caliber 1152 – Part No – 245 Cannon Pinion |
| ETA Caliber 1152 – Part No – 255 Hour Wheel |
| ETA Caliber 1152 – Part No – 260 Minute Wheel |
| ETA Caliber 1152 – Part No – 301 Regulator for flat hairspring |
| ETA Caliber 1152 – Part No – 311 Upper cap jewel with end-piece |
| ETA Caliber 1152 – Part No – 330 Lower cap jewel with end-piece |
| ETA Caliber 1152 – Part No – 342 Bearing-plate, for sweep-second |
| ETA Caliber 1152 – Part No – 401 Winding Stem |
| ETA Caliber 1152 – Part No – 407 Sliding Pinion |
| ETA Caliber 1152 – Part No – 410 Winding Pinion |
| ETA Caliber 1152 – Part No – 415 Ratchet Wheel |
| ETA Caliber 1152 – Part No – 420 Crown Wheel |
| ETA Caliber 1152 – Part No – 422 Crown Wheel ring |
| ETA Caliber 1152 – Part No – 425 Click |
| ETA Caliber 1152 – Part No – 430 Click Spring |
| ETA Caliber 1152 – Part No – 435 Yoke |
| ETA Caliber 1152 – Part No – 440 Yoke Spring |
| ETA Caliber 1152 – Part No – 443 Setting lever |
| ETA Caliber 1152 – Part No – 445 Setting lever Spring |
| ETA Caliber 1152 – Part No – 450 Setting Wheel |
| ETA Caliber 1152 – Part No – 462 Hand-setting cock |
| ETA Caliber 1152 – Part No – 605-630 Jewels |
| ETA Caliber 1152 – Part No – 705 Eecape wheel and pinion with straight pivots |
| ETA Caliber 1152 – Part No – 710 Jewelled Pallet fork and staff |
| ETA Caliber 1152 – Part No – 714 Pallet stalf |
| ETA Caliber 1152 – Part No – 720 Balance with roller, pivoted |
| ETA Caliber 1152 – Part No – 721 Balance with flat hairspring, regulaled |
| ETA Caliber 1152 – Part No – 723 Balance staff, pivoted |
| ETA Caliber 1152 – Part No – 730 Roller |
| ETA Caliber 1152 – Part No – 734 Flat hairspring, regulated |
| ETA Caliber 1152 – Part No – 736 Collet |
| ETA Caliber 1152 – Part No – 738 Stud |
| ETA Caliber 1152 – Part No – 770 Mainspring |
| ETA Caliber 1152 – Part No – 5101 Case screw |
| ETA Caliber 1152 – Part No – 5102 Case screw special |
| ETA Caliber 1152 – Part No – 5110 Bridge screw |
| ETA Caliber 1152 – Part No – 5121 Balance-cock screw |
| ETA Caliber 1152 – Part No – 5125 Pallet cock screw |
| ETA Caliber 1152 – Part No – 5126 Center wheel cock scrgw |
| ETA Caliber 1152 – Part No – 5311 Upper end-piece screw, for balance |
| ETA Caliber 1152 – Part No – 5330 Lower end-piece screw, for balance |
| ETA Caliber 1152 – Part No – 5342 Bearing plate screw |
| ETA Caliber 1152 – Part No – 5415 Ratchet-wheel screw |
| ETA Caliber 1152 – Part No – 5420 Crown-wheel scrgw |
| ETA Caliber 1152 – Part No – 5425 Click screw |
| ETA Caliber 1152 – Part No – 5443 Setting lever screw |
| ETA Caliber 1152 – Part No – 5445 Screw for setting lever spring |
| ETA Caliber 1152 – Part No – 5462 Hand-setting cock-screw |
| ETA Caliber 1152 – Part No – 5738 stud screw |
| ETA Caliber 1152 – Part No – 5750 Dial scrsw |
ETA 1152 Watch Movement: A Reliable Classic
The ETA 1152 is a manual-wind mechanical movement introduced around 1955 by ETA SA, renowned for its precision and durability in mid-century Swiss timepieces. Measuring 10.5 lignes (23.7mm diameter) with a slim 4.5mm height, it powers vintage dress watches and remains sought after by collectors and restorers for its straightforward design.
Key Specifications
Type: Manual wind, three-hand with sub-seconds.
Jewels: 15 to 21, depending on configuration (typically 17-21 for higher-grade versions).
Frequency: 18,000 vibrations per hour (vph) for smooth sweeping seconds.
Power Reserve: Approximately 42-46 hours when fully wound.
Lift Angle: 52 degrees, optimizing energy efficiency.
Height/Diameter: Ultra-thin at 4.5mm x 23.7mm, ideal for slim cases.
Design and Features
Crafted with a lever escapement and mono-metallic balance, the 1152 emphasizes reliability over complexity. It features Incabloc shock protection in later variants, ensuring resilience against daily wear. The movement’s simple brass plates and Etachron regulator allow easy servicing, a boon for watchmakers handling vintage repairs. Finishes often include perlage or Geneva stripes on visible components.
For any Watch Spare Parts inquiry, Email us for rate and availability: [email protected]
Watch Parts Enquiry
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Stem, Crown, Hands & Spares might be available for this movement.
Email us for rate and availability: [email protected]
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