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



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

359 Genuine Rolex* Parts In Stock

804 Calibers of Movements In Stock (includes 151 ETA Movements)


Category Product Specials
Popular Plastic Crystals for Rolex
Up To 22% Off
(Expires 01/19/2025)
Zuccolo Rochet: Z559 Alligator Grain Leather
Up To 6% Off
(Expires 01/19/2025)
Popular Chinese Movements
Up To 6% Off
(Expires 01/19/2025)
Horotec Screwdrivers
Up To 10% Off
(Expires 01/19/2025)
Dumont Tweezers
3% Off
(Expires 01/19/2025)
Red Back Case Gaskets:
Gucci-type:
18.50~46.00mm
5% Off
(Expires 01/19/2025)
New Lower Prices on Popular Batteries-- Every Week!
Renata
Batteries		 Energizer
Batteries		 Maxell
Back in Stock!		 Murata
Batteries		 Seizaiken
Batteries

Individual Product Specials
Install Tube for Rolex, Product No. TRCT5320(M) (WS) TRCT5320(M)
Case Tube Wrench for 24-5320/24-5330
Save 10%
Web Price: $22.50
(Exp. 01/19/2025)
ETA Circuit Board, Product No. CB956114-B (WS) CB956114-B
Circuit for ETA 956.114
Save 10%
Web Price: $8.95
(Exp. 01/19/2025)
Professional Screwdriver Sharpener, Product No. MSA01.504 (WS) MSA01.504
Professional Screwdriver Sharpener
Save $54.00
Web Price: $395.00
(Exp. 01/19/2025)
Hattori / SII NH Series Japanese Movement, Product No. NH34A (WS) NH34A
NH34A
Save Up To $4.95
Low As $45.00
(Exp. 01/19/2025)
Harley Ronda Movement, Product No. HR 4310.D (WS) HR4310D
12-1/2 Round
Save 3%
Web Price: $42.50
(Exp. 01/19/2025)
Generic Rolex Pallet Fork, Product No. RP3135-421 (WS) RP3135-421
Swiss Pallet Fork
Save $4.95
Web Price: $45.00
(Exp. 01/19/2025)
Bergeon Blower, Product No. BG4657 (WS) BG4657
Bergeon Dust Blower
Save 3%
Web Price: $16.95
(Exp. 01/19/2025)
Harley Ronda Movement, Product No. HR 4310.D (SW) (WS) HR4310D(SW)
12-1/2 Round
Save 2%
Web Price: $75.00
(Exp. 01/19/2025)
Bergeon Rodico Cleaner, Product No. BG6033-1 (WS) BG6033-1
Bergeon Rodico
Save 13%
Web Price: $6.95
(Exp. 01/19/2025)
Bergeon Presto Hands Remover, Product No. BG30636-1 (WS) BG30636-1
Bergeon Presto Hands Remover
Save $5.05
Web Price: $69.95
(Exp. 01/19/2025)
Vigor Jewelers Epoxy, Product No. G12.0451 (WS) G12.0451
Vigor Jewelers Epoxy
Save 8%
Web Price: $5.95
(Exp. 01/19/2025)
ETA Movement, Product No. ETA 7750-25J (WS) ETA7750-25J
ETA 7750 25J Movement
Save $25.00
Web Price: $425.00
(Exp. 01/19/2025)
*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
ETAF05115(3)HC
In Stock 		ETA | Size: 10-1/2 Round | Thickness: 2.50mm | Hands: 70/120/20 | Battery: 371 | Jewels: 3 | Total Height: 4.5mm | Date at 3, End of Life (EOL) Function. Improved for ETAF05111(3)HC, High Cannon Pinion
[added on 12/30/2024] 		*Login to See Lower Web Price
CAT-2025
In Stock 		Star Time Watch Parts Catalog 2025-2026. 272 pages of parts, tools and supplies. Check the website for the latest prices and inventory levels.
* 1 Free Catalog per Location with order
[added on 12/25/2024] 		*Login to See Lower Web Price
HR4310D(SW)
(Web Special Expires 01/19/2025)
In Stock: 10 		Weekly Web Special! Ronda | Size: 12-1/2 Round | Thickness: 4.40mm | Hands: 3 Hands | Battery: 395 | Jewels: 7 | Total Height: 6.68mm | Tide Cycle, Small second, Date at 6 - Swiss Made. Gold Plated, 7 Jewels. Battery life 60 months.
[added on 12/13/2024] 		*Login to See Lower Web Price

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[Top 25 Movements]
ETA Movement, Product No. ETA 976.001 1) ETA Movement, ETA 976.001
ETA Movement, Product No. ETA 2824-2W(STD) 2) ETA Movement, ETA 2824-2W(STD)
ETA Movement, Product No. ETA 2824-2W(ELA) 3) ETA Movement, ETA 2824-2W(ELA)
ETA Movement, Product No. ETA 955.112(3) 4) ETA Movement, ETA 955.112(3)
ETA Auto Movement, Product No. ETA 2892-A2W 5) ETA Auto Movement, ETA 2892-A2W
ETA Movement, Product No. ETA 956.112(3) 6) ETA Movement, ETA 956.112(3)
ETA Movement, Product No. ETA 901.001 7) ETA Movement, ETA 901.001
ETA Movement, Product No. ETA 210.001 8) ETA Movement, ETA 210.001
Harley Ronda Movement, Product No. HR 751E(SW) 9) Harley Ronda Movement, HR 751E(SW)
ETA Movement, Product No. ETA 955.412(3) 10) ETA Movement, ETA 955.412(3)
ETA Quartz Movement, Product No. ETA 251.264(4S) 11) ETA Quartz Movement, ETA 251.264(4S)
ETA Quartz Movement, Product No. ETA 251.474(4A) 12) ETA Quartz Movement, ETA 251.474(4A)
ETA Movement, Product No. ETA 256.111(3) 13) ETA Movement, ETA 256.111(3)
ETA Quartz Movement, Product No. ETA G10.212(4A) 14) ETA Quartz Movement, ETA G10.212(4A)
ETA Quartz Movement, Product No. ETA 280.002 15) ETA Quartz Movement, ETA 280.002
ETA Movement, Product No. ETA 902.002 16) ETA Movement, ETA 902.002
Harley Ronda Movement, Product No. HR 515(3) 17) Harley Ronda Movement, HR 515(3)
ETA Quartz Movement, Product No. ETA 251.274(4A) 18) ETA Quartz Movement, ETA 251.274(4A)
ETA Quartz Movement, Product No. ETA E03.001 19) ETA Quartz Movement, ETA E03.001
ETA Movement, Product No. ETA 7750-25J (WS) 20) ETA Movement, ETA 7750-25J
Miyota Movement, Product No. M 2035 21) Miyota Movement, M 2035
Sellita Movement, Product No. SW200-1 22) Sellita Movement, SW200-1
Harley Ronda Movement, Product No. HR 5040.B(SW) 23) Harley Ronda Movement, HR 5040.B(SW)
ETA Quartz Movement, Product No. ETA 255.462(3) 24) ETA Quartz Movement, ETA 255.462(3)
Hattori / SII VD Series Japanese Movement, Product No. VD53(4.5) 25) Hattori / SII VD Series Japanese Movement, VD53(4.5)