Compensation balance
- maker:
- Thomas Mercer
Compensation balance with sliding bi-metallic affixes
Details
- Category:
- Time Measurement
- Object Number:
- 1929-76
- Materials:
- sliding affixes: bi-metallic and balance-spring (for use with): 'elinvar' (alloy including nickel, steel and chromium)
- Measurements:
-
overall (laid flat): 5 mm x 41 mm x 41 mm, 0.009 kg
- credit:
- Thomas Mercer Ltd.