• The NAWCC Museum and Library & Research Center are currently open. Please check the Visiting Schedule for Days and Hours at the bottom of the Visit Page.

A little oddball watch Time-O-Phone

tgarnold

Registered User
Jun 14, 2012
301
13
18
I am posting this here, because it is closest in size to a wristwatch. I'm not sure how to take it apart. It has a manual wind movement and sets and winds through the stem. The meter on the left side of the dial is a 0-12 minute scale. I assume this is used to record phone length for a pay phone. The button on the bottom resets the meter. The back turns counter clockwise as well to wind something. It looks like this was part of something bigger and the back would contact something electric to set off an alarm or stop a call. Has anyone ever seen or used one of these before?

WIN_20210125_11_16_25_Pro.jpg WIN_20210125_11_16_43_Pro.jpg WIN_20210125_11_17_31_Pro.jpg WIN_20210125_11_17_54_Pro.jpg WIN_20210125_11_18_10_Pro.jpg
 

4thdimension

NAWCC Member
Oct 18, 2001
2,568
333
83
Country
Region
I’ve had a couple over the years. They clip on that central part of a rotary phone dial. Remember when your phone calls were charged according to the number of minutes you were on the line?-Cort
 
  • Like
Reactions: Rick Hufnagel

tgarnold

Registered User
Jun 14, 2012
301
13
18
So, what does the winding in the back do? I guess you would connect it to the rotor so when you dial it winds it. It would wind on the recoil since it is counter clockwise. Is it just an additional wind to the watch?
 

tgarnold

Registered User
Jun 14, 2012
301
13
18
The indicator seems to start working when the watch is wound by the crown. I have to let it work all the way down before I try to just wind it by the back.
 

4thdimension

NAWCC Member
Oct 18, 2001
2,568
333
83
Country
Region
These have a slipping mainspring like those in automatic watches so you won’t overwind it while dialing your phone. I found two I still have that will get fixed some day. One is like yours but marked Sperina. It is missing the bottom button that holds the timer hand in place when setting the watch hands. Another version here is marked Gruber. It has a finger wheel on top to set the call length. It too clips on a phone but doesn’t have the cool rotary phone winding arm. The third item here is a Parker-Timer that clips on your belt and dings when your parking meter is expired. Fun novelties!-Cort EDA6ED08-CADC-4CCE-8433-609C02590A4B.jpeg
 
  • Like
Reactions: Rick Hufnagel
Know Your NAWCC Forums Rules!
RULES & GUIDELINES

Find member

Staff online

Forum statistics

Threads
163,467
Messages
1,420,405
Members
84,872
Latest member
Daddio
Encyclopedia Pages
1,101
Total wiki contributions
2,857
Last edit
Aurora's 15 Ruby Jewel Movements by Greg Frauenhoff

514 Poplar Street
Columbia, PA 17512

Phone: 717-684-8261

Contact the Webmaster for perceived copyright infringement (DMCA Registration Number 1010287).

Copyright © National Association of Watch and Clock Collectors Inc (A 501c3 non-profit corporation). All Rights Reserved.

The NAWCC is dedicated to providing association services, promoting interest in and encouraging the collecting of clocks and watches including disseminating knowledge of the same.