Vintage Gruen: 1950's and Up

Home » The Gruen Model Database » 1950's and Up » Gruen Alarm

Show: Today's Messages :: Polls :: Message Navigator
E-mail to friend

Gruen Alarm [message #19519]

Sun, 01 June 2025 16:05

Jenneke
Messages: 2000
Registered: May 2013
Location: Netherlands

Gruen Authority

Model name: Gruen Alarm
Type: wristwatch
Period/date: 1958-1960
Gender: male

Case Maker: unknown, waterproof
Case Material: 10k RGP bezel, stainless steel back
Case Serial: none
Case Style no: 258A

Caliber: 940RSS (seventeen jewels, unadjusted.
Movement Maker: Venus (cal 230)
Movement Serial: none

Other:
Dial has RA Swiss on it. Yup, still radioactive. When the alarm is on the dot is green, normal mode the dot is red. Unusual is only one barrel. Movement patent is 2803940 ( https://docs.google.com/viewer?url=patentimages.storage.goog leapis.com/pdfs/US2803940.pdf)

/vgforum/index.php?t=getfile&id=11603&private=0

/vgforum/index.php?t=getfile&id=11603&private=0

/vgforum/index.php?t=getfile&id=11604&private=0

/vgforum/index.php?t=getfile&id=11605&private=0

/vgforum/index.php?t=getfile&id=11606&private=0

/vgforum/index.php?t=getfile&id=11607&private=0

/vgforum/index.php?t=getfile&id=11608&private=0

Attachment: IMG_5518.jpeg
(Size: 153.31KB, Downloaded 125 times)
Attachment: IMG_5520.jpeg
(Size: 156.30KB, Downloaded 126 times)
Attachment: IMG_5530.jpeg
(Size: 186.10KB, Downloaded 125 times)
Attachment: IMG_5516.jpeg
(Size: 144.40KB, Downloaded 121 times)
Attachment: IMG_5474.jpeg
(Size: 154.39KB, Downloaded 125 times)
Attachment: IMG_5528.jpeg
(Size: 87.91KB, Downloaded 122 times)

You can only waste time if you forget to enjoy it - Loesje

Report message to a moderator

Re: Gruen Alarm [message #19520 is a reply to message #19519]

Sun, 01 June 2025 16:08

Jenneke
Messages: 2000
Registered: May 2013
Location: Netherlands

Gruen Authority

This watch makes a cricket sound. Having only one barrel, using it drains the running time. 😅

It has a small hammer. Inside the case back is a pin to add some extra noise.
/vgforum/index.php?t=getfile&id=11609&private=0