Welcome to Twin City Supply
Winter, 2021, Update: We continue to open at 9 AM, Central time. Our counter is open for will call pick up only, PLEASE BRING A MASK WITH YOU.
We will be closing Fridays at 2PM during the winter season-- please plan accordingly!
Most of our in stock Quartz Watch Movements are now on the site! We are also adding in stock Mainsprings onto the site as well!
Welcome!! We welcome Wholesalers, Jewelers, Watchmakers, Students, Craftspeople, Hobbyists, Collectors, & Retailers to our website.
We have been experiencing some product supply shortages & delays across all of our different product lines. When possible, we will substitute. Keep in mind, COVID is a world wide issue, and many items come from overseas.
Our NEW Crystal Information Booklet is now available! It has been increased from 8 to 12 pages, & is updated with information & descriptions of the crystals we stock, current prices, & related tools & supplies. PLEASE CONTACT US FIRST, PRIOR TO SENDING IN CRYSTAL FITTING JOBS.
>Regarding Watch Material--we do not list too much material on this site-- thats by design-- there are thousands & thousands of possible parts-- we would never even make a dent, on what we have inventory on! 90 years in business means we have lots & lots of parts! Please email, or better yet call us with your requests-- we probably have what you need, both vintage, hard to find, & new!
Make sure you have a copy of our new 68 page Watchmakers Essentials Booklet, which has been very well received by watchmakers AND jewelers alike! Yes, you can view the PDF online also, or ask for your copy!
The "Browse Our Catalogs" section of our Website is no longer functioning. Instead, we've added more catalogs to our Current PDF Ads, Catalogs, & Information Category. Here you will find Tool & Supply Catalogs from Eurotool, & Grobet (New 2015/2016 Edition); These include: our 68 page Watchmakers Essential Booklet, 2016; Our own Twin City Supply Quartz Watch Movement Booklet--Revised, February 2014; Our 2009 Express Book-Revised 2012; New 2015 Watch Band Headquarters Catalogs, 9th edition; New 2017/2018 76 page Giftwrap Catalog; Our New updated Crystal Information Booklet; New 2015 Spring Mini Sampler Express Booklet; various Twinco Times, & many updated pdfs & ads for watchmakers, jewelers, & craftspeople. Also, there are price lists for Energizer/Renata/Sony Batteries; L&R solutions, other flyers, all to help keep you up to date!
Our address is: 14325 23rd Avenue North, Minneapolis, Minnesota 55447 (we are located in the suburb of Plymouth, but use Minneapolis as the city). We are easy to find, located on the corner of Fernbrook & 23rd Avenue. Showroom is open M-F, from 9-3. (Friday hours may vary). Will call orders may be picked up until 4 PM.
Most prices you see are our everyday low prices. Some items, such as watchbands, are shown at retail. For stores & authorized customers wishing to purchase at wholesale pricing, you must first be registered, then logged in as a wholesaler & be approved to see & purchase off of the wholesale tab. Please allow us up to 24 hours to set you up for this on the back end.
Customers already having a Twin City Supply open account can choose the option, "bill to my existing account" In this case, You would already have an account set up, that might look like this example, for Snyder Repair of Lawrence, Kansas:: SNYLKS. No need to use a credit card-- unless you want to.
In some instances, ESPECIALLY International shipping, we may need to contact you after you check out for additional shipping funds. The web site does not properly charge correct shipping for some items. In General, orders under $50.00 will ship by US mail, orders over $50.00 will ship UPS. Priority Mail with tracking can be arranged in house-- not thru the web. Heavy items, under $50.00, may need to be shipped UPS, & in that case, we will contact you. International customers are advised to check with us prior to ordering. We DO NOT Ship liquids, or heavy items overseas. In Great Britain, we have an issue with the "States" Field-- please enter your information in the comments field.
Concerning watch material, we do not supply parts to end users for their own watches. Please do not ask us for parts for your own personal watch. We want you to work with a jeweler or watchmaker in your area who can order from us & install exactly what you need. We appreciate your patronage and look forward to helping you!
PLEASE STAY SAFE! PRACTICE SOCIAL DISTANCING! WEAR YOUR MASK IN PUBLIC!
Featured products
Zippo Clock-- neon, One Only, Used, Great Codition!
Zippo Neon Clock
Classic Zippo Neon Illuminated Wall Clock- Works Great! 20" x 5" US Shipping Only. Will Ship UPS, insured. Ships from Minneapolis.
We are a former Zippo dealer. Used sparingly.
approx 11 lbs. Sold as is, no warranty.
Will look great in a store, bar, basement, or garage!
Our price: $125.88
Market price: $150.00
save 16%
CL0377 New! GemOro UltraSpa-- Slate--designed for personal home use!
CL0377 New! GemOro UltraSpa-- Slate--designed for personal home use!
The world’s only personal combination jewelry cleaning system utilizing both an ultrasonic cleaner and steam cleaner in one specially designed appliance for the home or jewelry store.
The ingenious UltraSpa is a professional quality machine that provides ultimate cleaning results for sparkling diamonds, gold, silver, platinum jewelry, metal watch bands and more. Totally in a class by itself, the UltraSpa has both powerful ultrasonic cleaning and high-pressure steam cleaning in a single appliance. With a two-stage cleaning process, scrub dirt and grime with intense ultrasonic sound waves and then with the steamer blast away hidden dirt and the remaining residue from all hard to reach areas with amazing results like no other jewelry cleaner period!
GemOro # 0377
will ship UPS
Our price: $199.95
Market price: $275.00
save 27%
CLQ90 L&R Ultrasonic Cleaning Machine--2 Quart
CLQ90 L&R Ultrasonic Cleaning Machine--2 Quart
CLQ90 L&R Ultrasonic Cleaning Machine--2 Quart Manufactured in New Jersey, the L&R Q90 is our most popular Ultrasonic cleaning machine! Two Quart size is perfect for shop or counter use.
Our price: $319.95
Market price: $502.00
save 36%
LM250.00 New! Versa-Light- The Magnetic Flexible Light Eurotool #LMP-250.00
LM250.00 New! Versa-Light- The Magnetic Flexible Light Eurotool #LMP-250.00
The Versa-Light is a super bright LED light with three settings: High Beam, Low Beam and Flash. The sturdy clip holds the light while the 8-1/2 inch flexible arm allows for easy adjustment. The strong magnetic base stays secure on metal surfaces for hands free work. Use the light zoom function to pinpoint light onto small areas or zoom out for a wider view. Includes 3 AAA batteries.
Our price: $25.95
MO2230 Foredom Jewelers Professional Flexshaft Kit
MO2230 Foredom Jewelers Professional Flexshaft Kit
with 43 piece accessories kit
Other Foredom items available by special order
We have a large selection of accessories in stock!
This is a really nice set!
List price is $351.55--we can special order for you, and save 5%, $333.99!!
Special order only, please allow 7-10 days to come in!
Our price: $333.99
Market price: $351.55
save 5%
SC10JS Ohaus Sapphire 10 Carat Scale (Scout ll series) Blowout price!
SC10JS Ohaus Sapphire 10 Carat Scale (Scout ll series) Blowout Priced! as of January, 2017, we have 5 left! Brand New, in boxes! 50% off!
This is a portable carat scale, can work on battery as well as included ac power. Laboratory draft Shield included!
No manufacturer's warranty, its an older model. 7 day TCS return policy.
Our price: $199.88
Market price: $395.00
save 49%
WBHQ Vol 9 Watchband Headquarters Watch Band Catalog
WBHQ Vol 9 Watchband Headquarters Watch Band Catalog
brand New 9th edition! Winter, 2015!
Containing watchbands for Jewelers & Watchmakers (WBHQ), Hardware, Variety & Drug Store (Watchbands 2 GO), Medical Alert Products, & more!
Please note: this catalog does not contain prices-- ask for our price sheets. Please note that the version on the website, VOL. # 6, is still fairly up to date-- some styles have been added, some have been dropped. Please continue to view that for reference. (Just not for exact prices).
Our price: $3.50
MO343 Grobet Flex Shaft--Most Popular- #34.300
MO343 Grobet Flex Shaft--Most Popular- save $43.00! #34.300
The new LIst Price is now $173.00, due to Chinese tariffs.
Premium Quality, 110v, 1/10HP Flexible Shaft Machine. Comes with ball bearing motor, handpiece, & foot control. Made in China. 1 year factory warranty. 7 day return policy. UPS shipping only. Grobet # 34.300
Our price: $139.99
Market price: $173.00
save 19%
TM391 Best Built Magnetic Polisher/Automatic Jewelry Tumbler -Special Order
TM391 Best Built Magnetic Polisher/Automatic Jewelry Tumbler
New item from a new vendor! We are proud to add JDS/Best Built as a new vendor. JDS brings over 30 years of industry experience to the table! They also manufacture Dust Collectors, Ultrasonic machines, Engravers, and more! Items are Korean made. Great features & quality mean great value!
December, 2017: This is now a special order item-- please allow 5-7 days to come in!
Need magnetic tumbling shot? see TM721!
Our price: $249.95
TW427 Brass Tweezer Set of 5 New from Newall!
TW427 Brass Tweezer Set of 5 New from Newall!
vendor # 3T-427
You asked, we acted!
Set of 5 popular pattern Brass tweezers in handy storage pouch!
Our price: $19.95
Market price: $29.95
save 33%
TS-2003 (TS-AGT-1) AuRACLE Gold & Platinum Tester PLUS! KIT-NEW!
TS-2003 (TS-AGT-1) AuRACLE Gold & Platinum Tester PLUS! KIT-NEW!
TS-AGT-1 AuRACLE Gold Tester-NEW!
Hottest new item on the market for testing gold & Platinum! Its really that easy to use! Must read and understand all directions and calibrate unit.
Please note: Due to incredible demand, we recommend you order now!.
Our price: $369.88
Market price: $399.95
save 8%
CP205 Cotter Pin Assortment -- 180 pieces/36 sizes-Newall
CP205 Cotter Pin Assortment -- 180 pieces/36 sizes-Newall
Popular assortment of stainless steel cotter pins for everyday use in watch band adjusting. .90mm diameter. Refills available, just not thru the website, please call in! (Please note: CP1028 and CP205 assortments share the same refills).
Our price: $29.95
ST248 New! Assortment of 48 Popular Stems
ST248 New! Assortment of 48 Popular Stems
New 48 piece assortment from Acon! (#ST-2)
features 48 popular stems for Seiko, Citizen/Miyota, ETA, Ronda, & ISA.
This is a great value! Purchasing these stems individually would easily cost you $150 to over $200.00!
Because of the value, this will ship UPS or Fed Ex. Extra shipping charges will apply.
Our price: $49.95
Market price: $200.00
save 75%
CP1028 Cotter Pin Assortment -- 84 pieces/28 sizes- Acon
CP1028 Cotter Pin Assortment -- 84 pieces/28 sizes- Acon
Popular assortment of stainless steel cotter pins for everyday use in watch band adjusting. .90mm diameter. Refills available, just not thru the website, please call in! (Please note: CP1028 and CP205 assortments share the same refills).
Our price: $16.95
EL29900HD New! 1080P Full High Definition Digital Microscope,Grobet # 29.900HD
EL29900HD New! 1080P Full High Definition Digital Microscope,Grobet # 29.900HD
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Upgraded Model!
24X to 220X Magnification
Enhanced viewing, measuring, and recording of gemstones, jewelry, and more.
Easy to use
Top quality image sensor
superior image quality
Top quality glass microscopic lens
Image easily shared in full HD
Specifications:
3.5" LCD Screen with HD Color Display HDMI Digital Microscope
Video crystal output: 1080p Full HD Image: 3 Mega Pixels
Photo format: JPEG
Manual focus from 10mm to 500mm, Magnification: 24X to 220X, Illumination: 8 LED, adjustable
Storage: MicroSD card, up to 32G (not included)
Operation System:
Microsoft Windows XP / Vista / 7
Mac 10.6 and above
SPECIAL ORDER ITEM- please allow 7-10 days for delivery
Will ship UPS!
Our price: $319.95
Market price: $329.00
save 3%
HA470.00 New! Texturing Hammer with NINE Different Faces! Eurotool -Price Lowered!
HA470.00 New! Texturing Hammer with NINE Different Faces!
Get the 4-1-1- on the 9 in 1! New from Eurotool, #HAM-470.00
Textured faces include: Moonscape, checkerboard, diamonds, single square, rain, Mt. Everest, dimple, single round, and wide stripe.
will ship ups due to the weight and size. Additional ship charges will apply.
May, 2019-- Price lowered!
Our price: $29.95
Market price: $46.95
save 36%
TS56650 GXL Brand! NEXT: GOLD, SILVER, PLATINUM TESTER! Grobet!
TS56650 GXL NEXT: New GOLD, SILVER, PLATINUM TESTER! from Grobet!
Finally a new tester without complications!
Welcome to the next generation of electronic gold testers!!
Runs on batteries, the AC adapter is only $20.00 more!
• With the ability to test gold, silver, & platinum
the GXL-NEXT is the most complete electronic
tester in the world.
• Unrivaled electronic karat determination with full
range from 6 to 24 karat (10, 14, 18,22,24 and all
karats in between).
• Proudly assembled and serviced in the United
States.
Our price: $610.00
TS722 Large Natural Test Stone in Protective Wooden Box- Eurotool STN-722.00
TS722 Large Natural Test Stone in Protective Wooden Box- Eurotool STN-722.00
A large 6" x 3" x 3/8" natural test stone helps you determine the karat value of silver, platinum and gold. Use along with the appropriate test needles and solutions (not included). Comes in a handy premium wood storage box with magnetic closure.
Stone is removable to allow use on both sides.
Due to the weight, will ship UPS--additional ship charges may apply.
Our price: $35.95