Bidspirit auction | black Roman numerals, blued hands

black Roman numerals, blued hands - black Roman numerals, blued hands, seconds above 6 o'clock, the EOL indicator below 12 o'clock, movement number 4258, winding with mainspring, chain and fusee, screwed bronze chatons, bi-metal balance, cylindrical balance spring, diamond cap jewel bearing at the top of the balance, movement running, 24x30x24cm