This listing closed and did not sell.

Retro 1970's Waltham electrodyne Swissonic

  • No reserve No reserve 
  • Closed: Tue 1 Sep 2009, 8:57 pm
Listing #: 238250593
Retro 1970's Waltham electrodyne Swissonic. This is an 'electric' watch. This means they have a battery, either a balance wheel or a tuning fork and either electrical contacts or a transistor. This was a very short-lived transitional phase: transistors were just becoming available and mass-produced quartz watches had not yet appeared.

Swiss ESA 9154 movement, with date, running and keeping good time. This movement was known as a 'dynatron' movement, it was the worlds first movement with a balance that employed a transistor.

Dial in excellent condition.

Chunky gold plated case with some pitting as shown, approx 37mm across.

Crystal has a crack at 4 o'clock

New black leather strap

This is a vintage watch with an unknown service history so no guarantee can be give as to future performance.

Shipping details

  • $5.50  Non-signature courier
  • Seller allows pick-ups
  • Seller location: Christchurch City, Canterbury, NZ

Payment details

  • NZ bank deposit
  • Cash

About the seller

walts1 (493 493 positive feedback) Address Verified May 2014
  • 100% positive feedback
  • Member since Apr 2005

Closes: Tue 1 Sep, 8:57 pm. 2009