Mido Caliber 60 Day-Date

Variant of the Mido Caliber 60 based on the ETA A05.H21 (derived from Valjoux 7750). Features the classic 7750 layout with day and date at 3 o'clock, small seconds at 9 o'clock, 30-minute counter at 12 o'clock, and 12-hour counter at 6 o'clock. Offers 60-hour power reserve. Used in Commander Chronograph models. Note: Mido uses 'Caliber 60' branding for both this and the H31-based variant.