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Watches Wanted All Types Ofrepairs and Restorations Your Customers Can Take PRICE REDUCTION! Home an Instant Photo of Test Gold What They Want in Two Seconds with RS MIZAR! You Won't Doubt the Value of Your Go1d Purchases Again! M-18A $159.95 For the first time ever, you can afford to protect yourself against underkarating by using the latest Jewelry PhotoMaster IV patented technology developed by RS Mizar. Includes: These testers are: • Polaroid's top of the line, fully • Fast, safe, reliable, and portable automatic Spectra Camera, with • Incredibly simple to use, non-destructive timer and control panel for • Accurately determine gold karat values of increased flexibility Jewe1ry PhotoMaster Basic yellow, white green, and red gold • Close-up Lens and Multiple Includes: • Identifies platinum and can distinguish Exposure attachments • Polaroids' top of the line, fully non-gold or gold plate from true karat gold • Custom Jewelry Photo Stand automatic Spectra Camera, with multi-color ring trays and with timer and control panel Don't be unsure! Safeguard your investments and jewelry pads for increased flexibility reputation with confidence. The tester is mainte­ • Rub-on Diamond Transfers for • Close-up Lens and Multiple nance free, portable (battery operated), and has a jewelry design and special Exposure attachments full 2-Year Factory Warranty. *Made in Polaroid Photo Writer Pen • Custom Jewelry Photo Stand U.S.A.* • Polaroid Photo Display Mounts with multi-color ring trays and • Oversized "full system" carrying jewelry pads ET-18 Precisely case ($65 Value) • Rub-on Diamond Transfers $99.00 - determines gold • Jewelry Inventory Control Cards for jewelry design and special with Multiple Price Tags Polaroid Photo Writer Pen karat value of • Newspaper Ad Slicks promoting yellow, white, • Polaroid Photo Display ·' jewelry photo services Mounts green and red " Bonus Mail-in Coupon good for "" Jewelry Inventory Control gold in the lOK, a FREE twin pack of Spectra Cards with Multiple Price 14K and 18K, High Definition Film ($25 Tags instantly. It Value) • Newspaper Ad Slicks promot­ operates in a • Instructional Video and Manuals ing jewelry photo services very similar way ($19.95 Value) • Instructional Manuals totheM18A, but easily fits List Price $349 List Price $249 into your NOW ONLY NOW ONLY pocket! $299 $199 VOLUME 17, NUMBER 5 MAY 1993 HOROLOGICAL Clock Bushing Tool Official Publication of the American Watchmakers-Clockmakers Institute 6 Wes Door 2 PRESIDENT'S MESSAGE Henry B. Fried 4 QUESTIONS & ANSWERS Bennett's Watch Synchronizer The Agassiz Watch Robert D. Porter 6 AN ECONOMICAL CLOCK BUSHING TOOL Tools Necessary Fred S. Burckhardt 13 ROCK QUARRY My Old School Pals Arty & Jim .. in Jewelry Repair Archie B. Perkins 14 TECHNICALLY WATCHES 32 Antique Watch Restoration Partl..XXXIX Dewey Clark 20 CLOCKS INSIDE & OUT Balance Assemblies: Principles of Operation and a Little History, Part JI/ John P. Kenyon 28 THE APPRENTICE CLOCKMAKER Clock Movement Maintenance, Part JI/ Releasing the Power from the Mainspring Waltham Military Marshall F. Richmond 32 PICKLE BARREL Wristwatches Jewelry Crafting and Repair Necessary Tools: Their Uses and Care 36 Wes Door 35 SHOP TALK Module Retrofitting Marvin E. Whitney 36 MILITARY TIME Waltham Wristwatch DEPARTMENTS James Williams 40 CLEANING AND REPAIRING Bulletln Board/12 THE QUAIL CUCKOO CLOCK Association News/19 Part II New Membera/25 Ask Huck/26 HOROLOGICAL TIMES (ISSN0145-9546) is published monthly and copyrighted by the American Material Search Network/30 Watchmakers lnstiMe, 3700 Harrison Avenue, Cincinnati, Ohio 45211, for$45.00 per year ($4.50 per copy New Products/News In the Trade/43 in the United States and $50.00 per year, $5.50 per copy outside the U.S.) Second class postage paid at Cincinnati, Ohio. POSTMASTER: Send address changes to HOROLOGICAL TIMES, P.O. Box 11011, Classlfled Ads/44 Cincinnati, Ohio 45211. Dates to Remember/48 OFFICE HOURS: Monday through Friday 8:00 AM to 4:00 PM (Eastern Standard Time). Closed on Advertisers' lndex/48 all national holidays. PHONE (513) 661-3838, AWi HOTLINE: (513) 661-4636 (24-hour recording), FAX (513) 661-3131. 1 HOROLOGICAL~ M * FELLOWS * OF THE AMERICAN WATCHMAKERS INSTITUTE IYl n .~«·ri-, LuJ L_j . ,~ I James H. Broughton Harold J. Herman UD George Daniels Gerald G. Jaeger EXECUTIVE AND EDITORIAL OFFICES Henry B. Fried Robert A. Nelson Josephine F. Hagans •Hamilton E. Pease AWi Central • Orville R. Hagans Milton C. Stevens P.O. Box 11011 Ewell D. Hartman Marvin E. Whitney 3700 Harrison Avenue *Deceased Cincinnati, OH 45211 Telephone: (513) 661-3838 Fax: (513) 661-3131 Milton C. Stevens: Editor Regina Stenger: Associate Editor President's Message Donna Baas: Production Director Harold J. Herman: Senior Technical Editor It has been brought to my attention that there is a need to remind members that we have an A WI Margie M. Brater: Circulation Manager Referral Service. Certainly there are many who Nancy Wellmann: Business Manager have participated in this service, and also many Mary Sansalone: Seminar Coordinator others who may not know about it. Robert Macomber, CMC wrote about this program in TECHNICAL EDITORS Robert F. Bishop J.M. Huckabee the January 1989 Horological Times, shortly James H. Broughton John P. Kenyon after this program was approved by the A WI Fred S. Burckhardt John A. Nagle Board ofDirectors. Although we encourage mem­ David A. Christianson Archie B. Perkins bers to join this program, it is not mandatory. Charles aeves Robert D. Porter What is the AW! Referral Service? It is Joe Crooks Marshall F. Richmond a method to allow our name to be used for Wes Door Marvin E. Whitney newcomers moving into our area. We list our Henry B. Fried services and we are on a list which our fellow A WI members may use to refer AWi OFFICERS business to us. Wes Door, CMW: President Why this service? We are a mobile nation. Some of our customers move Joseph L. Cerullo, CMW, CMC: First Vice President away and some move from faraway places to relocate in our area. It is nice to Henry Frystak, CMW: Second Vice President have a method to recommend someone who can continue to give good profes­ Fred S. Burckhardt: Secretary sional service. In the case of those moving into our area, it is nice to acquire these Gerald G. Jaeger, CMW, CMEW, FAWI: Treasurer new customers via this referral system. How do you join this service? Ifyou wish to be included in this service, AWi DIRECTORS just fill out the form found on this month's mailing envelope and send it to A WI William Biederman, CMW Central. This form asks for your name, address, phone number, specialty, and Robert F. Bishop, CMEW certificate (if appropriate). A WI has established a file by zip codes. Your name Buddy Carpenter, CMC, CMEW Charles Cleves will be added to the list; you will receive confirmation of your participation. Ewell D. Hartman, CMW, FAWI If a customer asks us for the name of a reliable clockmaker or Gerhard Hutter, CMW watchmaker in their future home area, we simply ask them for their new zip Benjamin Matz, CMW code. Then we contact A WI Central for a listing of A WI members in our John A. Nagle customer's new zip code area and adjacent areas. This list is given to our Robert A. Nelson, CMW, CMEW, FAWI customer. Of course we must explain that this listing does not carry a Marshall F. Richmond, CMW recommendation, but does signify the name is that of an A WI member who has James E. Williams, CC access to the latest technical information necessary to perform reliable service work. Joseph L. Cerullo, CMW, CMC: Affiliate Chapter Director Some of us sell watches, diamonds, and other jewelry as well as doing Tony Knorr: Research & Education Council Director repair work. These new customers can be a real plus for our business. Alice B. Carpenter, CMW, CMEW: Immediate Past Sometimes it's impossible to "get rid" of a customer because they have President moved away. Case in point ... I sold a watch that I keep getting back each time it needs a cell. They feel more secure sending it back to me to change the cell, Milton C. Stevens, FAWI: Executive Secretary even though the postage makes it more expensive for my customer than would David LaFleche: General Manager be necessary if we could refer them to someone in their new area. James Lubic: Technical & Educational Services Manager Please consider this service. Remember, we have nothing to lose and Henry B. Fried, CMW, CMC, FAWI: Technical a good possibility of new customers to gain. Director Reprinting and reproduction la prohibited with­ out written permission from the American Watch­ makers-Clockmaker• Institute. Copyrlght©1993 by the American Watchmakers-Clockmakers In­ ON THE FRONT: These yellow lilies were stitute. photographed by Mr. Harold Bertha of Pearl River, New York. 2 Horological Times/May 1993 RARE OPPORTUNITY by J.D. Olson A.W.I. #22128 He walked into the room and it was a clock collectors dream. Everywhere he looked, there were clocks. Old clocks, old-old clocks, some not so old, but rare, some old and rare. Some large, some small. But all of them were clocks, and wonderful. And there it was. Sitting on a special stand, right in the middle of all those other beautiful clocks. "That's it, That's the one I want!" he exclaimed. "Oh Yes" was the reply. "That one is not for sale. That's a limited edition Atmos," he continued, "I purchased it back in 1984 for only $2,950.00, but I understand it is worth about $6,000.00 today." This proud owner seemed to glow as he continued to explain about his prize. "You see, only 750 were set aside for North America.
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