3/2/2024 0 Comments Bulova tuning fork logoThis awesome, and rare, movement featured: an asymmetric tuning fork resonating at 720 Hz instead of the more usual 300 Hz, a very unusual micromotor attached to one of the tuning fork tines and a series of magnetic gears! Read much more about this wonderful movement in the Omega section. 1220 / 1230 or Megasonic movement (photo below). It fits extremely well on most wrists at approximately 40-42mm. This version has much more character and was only produced initially, in a limited run. What makes it rare is the Bulova tuning fork logo at 12:00, which has been since been replaced with a simple hour marker. Omegaīut without doubt, the most unique and strangest tuning fork watch ever made was the Omega Cal. This is a rare preowned mens Bulova Precisionist C860915. Visit my ESA 9210 Tuning Fork Chronograph movement page to read about this. I have two and gave up because it was just costing too much money. File:Vintage Bulova Accutron Model 2181 Electronic Tuning Fork Wrist Watch With Date Display, Tuning Fork Logo Dial, Made In USA, Date Code N-4 (1974) (. You can find tuning fork Accutrons on eBay and from some websites but expect to pay for a restored one, or to have one restored. The ESA 9210 is a fascinating and complex movement and for many years, I would only service the motor module, but in December 2013, I finally decided to spend some time in understanding the construction and working of this movement. Bulova stopped making tuning fork watches in the 70s unfortunately. Measures 8. Destined to become a classic, this sleek and stylish 8MM gold-tone stainless steel bracelet makes a bold statement. Several watch manufacturers bring out watches that utilize this movement although the Omega Speedsonic is by far the most common: The fresh new Bulova Link Collection abounds in both personality and presence as our iconic tuning fork makes its debut as a signature design element. It finally appeared in May 1972 and is known as the ESA 9210 production is limited to only 21,000 units. This necklace features a box lock clasp etched with Bulova's iconic logo. Capturing the essence of our tuning fork logo, this sleek and stylish 6MM gold-tone stainless steel necklace makes a bold statement. In 1970, ESA starts to secretly develop a chronograph mechanism for the ESA 9162. The fresh new Bulova Signature Link Collection abounds in both personality and presence. The Vintage Accutron 'I feel now after a decade of vintage timepiece restoration and service on Accutrons, I can finally put to rest some of the crazy rumors and fallacies about these wonderful timepieces.' Im sure you have noticed the new swiss Bulovas with the Accutron logo. Transistorised Movements with Balance Wheelīaume and Mercier Tronosonic Cal BM 19162 (ESA 9162).
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |