Mido Caliber 72

The Mido Caliber 72 is based on the ETA A31.111, an evolution of the slim ETA 2892 platform. At just 3.85mm height, it enables thin watch designs while offering 72-hour power reserve at 3.5Hz (25,200 vph). Features anti-magnetic Nivachron balance spring and is adjusted in 4 positions. Introduced with the Ocean Star 39, this movement allows Mido to create slimmer dive watches without sacrificing power reserve.