ISA Troon Cal.230/103 Quartz Movement Technical File
Technical documentation for the ISA Troon Cal.230/103 quartz watch movement. 10.5 ligne diameter, 23.30mm case. Includes specifications for 3-hand date movement with electronic quartz mechanism, 6 jewels, rotary stepping motor at 1 step per second. Contains battery specifications (SR 716 SW, 1.55V, 21mAh, 40 months autonomy), performance criteria (0.73µA current consumption, ±0.40s/day accuracy, 0-50°C operating range), and technical drawings with dimensional tolerances for case, dial, and hand-fitting assembly.
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Document Details
- Format
- Pages
- 5
- Size
- 475.3 KB
- Category
- Horlogerie