BULOVA Accutron Spaceview M0
Innovative electronic watch manufactured in 1965. Timing is achieved with a pair of permanent magnets and a turning fork. The usual tick tock is replaced with high pitch sound of the turning fork.
The 18K yellow gold case is crafted asymmetrically so that it provides a huge contract to the unique plastic crystal from Bulova.
The original alligator strap is in excellent condition. I have conditioned it carefully on a monthly basis. The buckle is also original.
The operating voltage is 1.35 V. Modern button battery cannot be fitted directly. An diode is used to reduce the voltage of a 395 type battery.