Clock & Watch Winders

Key Size Chart

Key Size

3/0 2/0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
MM 1.75 2.00 2.25 2.50 2.75 3.00 3.25 3.50 3.75 4.00 4.25 4.50 4.75 5.00 5.25 5.50 5.75 6.00 6.25


Square Gauge Clock Keys

Solves the problem of how to measure the square hole in a clock key.  18 sizes of squares from 1.75 to 6.00 mm, mounted on a metal plate.  Permits the fitting of a clock key over the square to obtain the correct key size.  Assures accuracy in ordering need keys.

Type/Key Size Stock# Price
Bergeon, Swiss 6134 Buy $109.45
Economy GA71231 Buy $12.50


Watch Winders

These scientifically made watch winders look great for the shop or even for home use.  The outer box is made of highly polished wood, with a dark lacquered finish. 

Both models have a window for easy viewing and a padded lining on the inside so you'll never scratch your watch.  Cushions allow for large or regular size. watches. 

State-of-the-art  motors have four options for spinning watches using the batteries (not included) or an AC adapter (included).  Your automatic watch need never run down again, so no winding, date changing, etc.
Style Stock# Price
Single Unit Watch Winder  WAT-351.00 Buy $89.00
Double Unit Watch Winder  WAT-352.00 Buy $129.95

  Description Stock# Price
Clock Spring Winder For loop end mainsprings. Winds up on main wheel and arbor from clock. CM 24752 Buy


Clock Mainspring Winder- Simplifies the problem of placing the clock mainspring into the barrel. The barrel is held in place by a bench vise. The crank handle is used to wind the spring into the barrel. contains eight barrels ranging from 18 mm to 65 mm.  Swiss made 30076 Buy $1,495.80
Clock Mainspring Winder- For winding hole end clock mainsprings. With 3 different size hooked arbors for most spring sizes. Length 4". Used in a bench vise.  Swiss made. 4126 Buy $279.60
Wire Loop Pliers- Holds inner coil of mainspring when adjusting or forming to fit the barrel arbor. Stepped nose design, with one round and one concave jaw, allowing smooth looping.    See..  Looping Pliers



  Description Size Stock# Price
Bergeon Winders for 2-piece Winding Stem Movements
Swiss tools used for winding movements that have two-piece winding stems.
Set of 2 Tools 5727MF Buy $99.95
Male Tool 5727M Buy $52.00
Female Tool 5727F Buy $52.00
Watch Mainspring Winders for Unbreakable Mainsprings
Unbreakable mainsprings require a specially designed barrel arbor hook not found on conventional type mainspring winders
Set of 17, sizes 3-3/4L to 24 L
5.3mm to19mm O.D.
2795 Buy $885.00
Set of 7, sizes 3-3/4L to 12 L
5.6 mm to 9.8 mm O.D.
2729 Buy $429.00