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[WTS] 1973 NOS Girard Perregaux Quartz Ref. 9590 KA Cal. 352 (First Swiss Analog Quartz Watch) | 650$

watch.source.namePosted by hayzewsc in reddit.com
$650

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[WTS] 1973 NOS Girard Perregaux Quartz Ref. 9590 KA Cal. 352 (First Swiss Analog Quartz Watch) | 650$ 1
[WTS] 1973 NOS Girard Perregaux Quartz Ref. 9590 KA Cal. 352 (First Swiss Analog Quartz Watch) | 650$ 2
[WTS] 1973 NOS Girard Perregaux Quartz Ref. 9590 KA Cal. 352 (First Swiss Analog Quartz Watch) | 650$ 3
Thumbnail [WTS] 1973 NOS Girard Perregaux Quartz Ref. 9590 KA Cal. 352 (First Swiss Analog Quartz Watch) | 650$ 1
Thumbnail [WTS] 1973 NOS Girard Perregaux Quartz Ref. 9590 KA Cal. 352 (First Swiss Analog Quartz Watch) | 650$ 2
Thumbnail [WTS] 1973 NOS Girard Perregaux Quartz Ref. 9590 KA Cal. 352 (First Swiss Analog Quartz Watch) | 650$ 3

[WTS] 1973 NOS Girard Perregaux Quartz Ref. 9590 KA Cal. 352 (First Swiss Analog Quartz Watch) | 650$

watch.source.namePosted by hayzewsc in reddit.com
$650

Visit Listing

For sale is a rare 1973 Girard Perregaux Quartz. The watch is in NOS condition, featuring a gorgeous brushed silver dial, stainless steel case, and signed bracelet. Oh, and did I mention it has the original caseback sticker? Contrary to what most enthusiasts think, the first commercially-available quartz watch wasn’t the joint collaboration between Patek Philippe, Rolex, and other brands. It was actually Girard Perregaux who reached the market first with the 350 series of movements, developed in partnership with Motorola. Moreover, Girard Perregaux and Motorola’s movement was also the first quartz-powered watch with a frequency of 32,768 kHz, which is still the industry standard today. The Beta 21-based movement beat was several times slower, at 8,192 Hz. The watch can be dated by looking at Motorola transistor's markings. It reads "7306", indicating it was made on the 6th week of 1973. **Details & More** **Condition:** Good. Minor scratches on the case and crystal. See the pictures for a better description. **Case size:** 38.9 x 44 mm stainless steel case. **Movement:** Girard Perregaux 352-534, quartz. **Other information:** * Comes with the original bracelet (fits a wrist up to 7.25 inches). * Has the original caseback sticker. Price: Asking 650$. Add 80$ for worldwide shipping via UPS. [Pictures](https://imgur.com/a/F4qjh0W) [Timestamp](https://imgur.com/a/sgdyu08)

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