Eterna Caliber 1480 and 1481 Movement Parts Breakdown
Technical parts breakdown and exploded diagram for Eterna caliber 1480 and 1481 automatic watch movements. This technical data sheet provides detailed component reference with part numbers for both calibers — the 1480 at 12½ line, 27.60mm diameter, and the 1481 at 13 line, 29.00mm diameter. Includes complete movement breakdown, dial ring assembly, and individual component views covering balance wheel, gear train, escapement, and all structural elements essential for parts identification and technical reference. Indispensable reference documentation for watch technicians working with these Eterna movements.
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Document Details
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- Watchmaking