1973 Seiko Elnix SG 0723-6000

 Beautiful 1973 Seiko Elnix SG electric watch (not quartz) all original in near mint condition. 

Produced for very short time in early to mid 70's.

It has smooth sweep second hand that moves at 8 ticks per second. It has balance and escapement like a mechanical watch but instead of the mainspring, power comes from a battery.
It is actually a Chronometar but it's not officially certified.
SG stands for superior grade.

Tanaka designed case is very angular with many sides and together with multi tone textured green dial and faceted crystal, creates very dynamically and mesmerizong visual experience.

Original bracelet is not your typical steel bracelet. It's in excellent condition and it will fit up to 18cm wrist. 

Watch runs well with healthy amplitucbyv9de and good accuracy. Within 10 secs per day