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



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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

471 Superior Swiss Rolex Parts In Stock

807 Calibers of Movements In Stock (includes 150 ETA Movements)


Category Product Specials
Popular Hands for Rolex*
Up To 29% Off
(Expires 07/13/2025)
Clock Movements
Up To 15% Off
(Expires 07/13/2025)
Rochet: Z613 - Calf Cowhide
Up To 6% Off
(Expires 07/13/2025)
New Lower Prices on Popular Batteries-- Every Week!
Renata
Batteries		 Energizer
Batteries		 Maxell
Batteries		 Murata
Batteries		 Seizaiken
Batteries

Individual Product Specials
Citizen Capacitors, Product No. CT295.51 (WS) CT295.51
Citizen Capacitor
Low As $16.95
(Exp. 07/13/2025)
ETA Quartz Movement, Product No. ETA F03.111(3) (WS) ETAF03111(3)
7-3/4 Round
Low As $21.95
(Exp. 07/13/2025)
Rolex-Style S/S 6020- New Style Tube, Product No. RP24-6020S(SW) (No need to broach) (w/Tube Gasket) RP24-6020S(SW)
New Style Case Stainless Tube 6020
Low As $14.95
(Exp. 07/13/2025)
Swiss Generic Rolex Mainspring, Product No. RP2130-MS (WS) RP2130-MS
Swiss Mainspring
Low As $9.95
(Exp. 07/13/2025)
Harley Ronda Movement, Product No. HR 715(3)SW (WS) HR715(3)SW
Ronda 715 Date at 3
Low As $23.50
(Exp. 07/13/2025)
Harley Ronda Movement, Product No. HR 515(3)AIG6 (WS) HR515(3)AIG6
Date at 3, Special - Very High Cannon - AIG 6
Low As $13.95
(Exp. 07/13/2025)
Superior Swiss Date Wheel, Mounted, Product No. RP3135-625A (WS) RP3135-625A
Superior Swiss Date Wheel - Mounted
Low As $52.80
(Exp. 07/13/2025)
Rolex-Style Stainless Steel Case Tube, Product No. RP24-5330S(SW) (No need to broach) (WS) RP24-5330S(SW)
Stainless Case Tube for Rolex Case Tube 24-5330
Low As $14.95
(Exp. 07/13/2025)
Stainless Steel Bracelet, Product No. A-2030-2224W (WS) A-2030-2224W
Fixed End
Low As $7.95
(Exp. 07/13/2025)
*Web Specials prices are available for orders placed online-- prices good only if received before Web Specials Expire. Web Specials added to a basket that is submitted after expiration will be recalculated to regular price. Not affiliated with Rolex in any way

Newest Added Products

  Product Code Description Low As
RP29-218-1
In Stock 		Crystal Gasket 21.8 x 2.0mm for 25-218
[added on 07/02/2025] 		*Login to See Lower Web Price
RCR2450NSC
In Stock 		Renata Lithium CR2450N (10/Box)
[added on 06/23/2025] 		*Login to See Lower Web Price
ETA251474(6)
In Stock: Only 1 		ETA | Size: 10-1/2 Round | Thickness: 4.70mm | Hands: 90/150/30 | Battery: 394 | Jewels: 23 | Total Height: 6.67mm | Date is at 6 O'clock Position, Incline Date. 3 Eye Chrono: 1/10 Second at 2, Small Seconds at 6, 30 Minutes at 10. Thermocompensation unit
[added on 06/16/2025] 		*Login to See Lower Web Price

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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 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)
ETA Quartz Movement, Product No. ETA 988.333 ETA Quartz Movement, ETA 988.333