=== Latest Version - 2024 ===
Improvement in the 4130 movement performance for greater accuracy.
Enhanced dial details with refined sub-dial spacing for better alignment with the original.
Updated buffed outer ring on the case for a more authentic look.
=== First Version ===
Earlier models had discrepancies in case size and sub-dial spacing.
Previous models lacked fine-tuning of the tachymeter scale accuracy.