Visa, MasterCard, Discover, American Express
800.927.7664
Have an account? Login or sign-up

  • Importer and Distributor of Watch Batteries and Watchmaker's Supplies to Service Professionals Since 1991



(See details)
Free New Catalog 2025-2026
Free US Ground Shipping on orders +$300 and 5LBS or less! (See Terms)
Superior Swiss internal parts for ROLEX

Mainsprings for ETA / ROLEX

Minimum Order is 10.00

Star Time Supply sells only to Wholesalers; in order to keep our pricing competitive, the minimum order is 10.00. We apologize in advance for any inconvenience; if you would like to speak to one of our representatives, please call us Toll-Free at 800-927-7664.

Your shopping basket is currently empty.
Continue Shopping> | Search>

*You need to be logged in as a valid customer in order to see pricing and place an order.

Go to the Account tab (top of page) and enter your login and password.

If this is your first time to order from Star Time Supply, you can click "Create New Account" on the next page, and enter your information. We will contact you shortly once we've set up your account, and then you can see pricing and place orders. Thanks for your patience!


Category Specials This Week
Weekly Web Special!
Most Popular Swiss Mainsprings
for Rolex
Up To 20% Off
(Must be logged in
to see prices)
(Expires 05/04/2025)
Weekly Web Special!
Round Mineral Glass 1.5 mm Thick

Up To 17% Off
(Must be logged in
to see prices)
(Expires 05/04/2025)
Weekly Web Special!
Waterproof Crown Assortments
(Must be logged in
to see prices)
(Expires 05/04/2025)
Weekly Web Special!
Seiko Capacitors
Up To 10% Off
(Must be logged in
to see prices)
(Expires 05/04/2025)
Weekly Web Special!
Rochet: Z549 Alligator Grained Leather
Up To 8% Off
(Must be logged in
to see prices)
(Expires 05/04/2025)
Weekly Web Special!
Red Back Case Gaskets:
Gucci-type:
18.50~46.00mm
(Must be logged in
to see prices)
(Expires 05/04/2025)
New Lower Prices on Popular Batteries-- Every Week!
Renata
Batteries		 Energizer
Batteries		 Maxell
Batteries		 Murata
Batteries		 Seizaiken
Batteries


Product Specials This Week
Hattori / S. Epson VX Series Movement, Product No. VX43E (WS) Weekly Web Special! VX43E
Japan VX Series 43 Movement
11-1/2 Round
65/110/20
Reg. Price: *Log In
Web Price: *Log In  
(Expires 05/04/2025) 		L&R Watch Rinsing Solution, Product No. LR118GALLON (WS) Weekly Web Special! LR118GALLON
#3 Watch Rinsing Solution
Reg. Price: *Log In
Web Price: *Log In  
(Expires 05/04/2025) 		ETA Movement, Product No. ETA 6497-1/Y (WS) Weekly Web Special! ETA6497-1/Y
ETA 6497-1 with Gilt Finish
Reg. Price: *Log In
Web Price: *Log In  
(Expires 05/04/2025)
ETA Movement, Product No. ETA 6497-1/BS(Y) (WS) Weekly Web Special! ETA6497-1/BS(Y)
ETA 6497-1, Blue Screws in Gilt Finish
Reg. Price: *Log In
Web Price: *Log In  
(Expires 05/04/2025) 		Hattori / S. Epson Y-Series Movement, Product No. Y121 (WS) Weekly Web Special! Y121
Japan Y Series
6-3/4 x 8 Lignes
65/110/20
Reg. Price: *Log In
Web Price: *Log In  
(Expires 05/04/2025) 		Rolex-Style New DateJust/President Hands, Product No. RH3135W (WS) Weekly Web Special! RH3135W
White Hands for Rolex Caliber 3035
3135
Reg. Price: *Log In
Web Price: *Log In  
(Expires 05/04/2025)
Rolex-Style New Datejust/President Hands, Product No. RH3135Y (WS) Weekly Web Special! RH3135Y
Yellow Hands for Rolex Caliber 3035
3135
Reg. Price: *Log In
Web Price: *Log In  
(Expires 05/04/2025) 		Miyota Movement, Product No. M9015(6) (WS) Weekly Web Special! M9015(6)
M9015(6)
11-1/2 Round
100/152/17
Reg. Price: *Log In
Web Price: *Log In  
(Expires 05/04/2025) 		ETA Circuit, Product No. CB978002 (WS) Weekly Web Special! CB978002
Circuit for ETA 978.002
Reg. Price: *Log In
Web Price: *Log In  
(Expires 05/04/2025)
Harley Ronda Movement, Product No. HR 751(SW) (WS) Weekly Web Special! HR751(SW)
5-1/2 x 6-3/4
Thickness: 2.50mm
70/120
Reg. Price: *Log In
Web Price: *Log In  
(Expires 05/04/2025) 		Miyota Movement, Product No. M 5Y30 (WS) Weekly Web Special! M5Y30
Miyota 5Y30
5-1/2 x 6-3/4
Best Seller
Reg. Price: *Log In
Web Price: *Log In  
(Expires 05/04/2025) 		Harley Ronda Movement, Product No. HR 753 (WS) Weekly Web Special! HR753
Ronda 753
5-1/2 x 6-3/4
70/120/20
Best Seller
Reg. Price: *Log In
Web Price: *Log In  
(Expires 05/04/2025)
 

Total products in Web Specials: 12



 

Popular Movements
ETA Movement, Product No. ETA 976.001 ETA Movement, ETA 976.001
ETA Movement, Product No. ETA 2824-2W(STD) ETA Movement, ETA 2824-2W(STD)
ETA Movement, Product No. ETA 2824-2W(ELA) ETA Movement, ETA 2824-2W(ELA)
ETA Movement, Product No. ETA 955.112(3) ETA Movement, ETA 955.112(3)
ETA Auto Movement, Product No. ETA 2892-A2W ETA Auto Movement, ETA 2892-A2W
ETA Movement, Product No. ETA 956.112(3) ETA Movement, ETA 956.112(3)
ETA Movement, Product No. ETA 901.001 ETA Movement, ETA 901.001
ETA Movement, Product No. ETA 210.001 ETA Movement, ETA 210.001
Harley Ronda Movement, Product No. HR 751E(SW) Harley Ronda Movement, HR 751E(SW)
ETA Movement, Product No. ETA 955.412(3) ETA Movement, ETA 955.412(3)
ETA Quartz Movement, Product No. ETA 251.264(4S) ETA Quartz Movement, ETA 251.264(4S)
ETA Quartz Movement, Product No. ETA 251.474(4A) ETA Quartz Movement, ETA 251.474(4A)
ETA Movement, Product No. ETA 256.111(3) ETA Movement, ETA 256.111(3)
ETA Quartz Movement, Product No. ETA G10.212(4A) ETA Quartz Movement, ETA G10.212(4A)
ETA Quartz Movement, Product No. ETA 280.002 ETA Quartz Movement, ETA 280.002
ETA Movement, Product No. ETA 902.002 ETA Movement, ETA 902.002
Harley Ronda Movement, Product No. HR 515(3) Harley Ronda Movement, HR 515(3)
ETA Quartz Movement, Product No. ETA 251.274(4A) ETA Quartz Movement, ETA 251.274(4A)
ETA Quartz Movement, Product No. ETA E03.001 ETA Quartz Movement, ETA E03.001
ETA Movement, Product No. ETA 7750-25J ETA Movement, ETA 7750-25J
Miyota Movement, Product No. M 2035 Miyota Movement, M 2035
Sellita Movement, Product No. SW200-1 Sellita Movement, SW200-1
Harley Ronda Movement, Product No. HR 5040.B(SW) Harley Ronda Movement, HR 5040.B(SW)
ETA Quartz Movement, Product No. ETA 255.462(3) ETA Quartz Movement, ETA 255.462(3)
Hattori / SII VD Series Japanese Movement, Product No. VD53(4.5) Hattori / SII VD Series Japanese Movement, VD53(4.5)