For sale an extremely rare and special CITIZEN CRYSTRON 4 MEGA (Cal.7370D) high-accuracy (±5 seconds per year), high-frequency (4.19MHz) men's quartz watch in beautiful cosmetic and perfect working condition with a Citizen watchbox!
This watch was manufactured in October, 1979 in Japan. It features the famous 4.19MHz (4,194,304Hz) high-frequency quartz movement (Cal.7370D) to achieve accuracy within ±5 seconds per year!!!
This watch is a collector's item as it is extremely rare and unique especially in this beautiful condition!
Here are the factory specifications:
- Movement: Citizen Cal.7370D - high-accuracy (±5 seconds per year) high-frequency (4.19MHz) quartz
- Date: quick set day-date (selectable: English or Japanese)
- Case material: stainless steel
- Strap material: stainless steel
- Dial size: approximately 35mm (without the crown)
- Water resistant for everyday use
- Battery life: approximately 2 years (new battery fitted in November, 2017)
- Made in Japan!
I'll send the pdf file of the Technical Manual (Cal.7370D) to the buyer via email.
The watch works perfectly and comes with a Citizen watchbox!
Price: £2399.99 (including free insured worldwide delivery with tracking number)!
No VAT/duty for buyers within the European Union (EU) as the item is shipped from Hungary (EU)!
Method of payment: PayPal or Bank Transfer
Contact email: [email protected]
Link to my high-resolution pictures of the actual watch: Crystron 4 MEGA