Watch Parts

Bestfit Encyclopedia Books #111 & #111A Digital Download. PDF Version will be emailed to you within 1 business day after purchase. Excellent vintage parts resource. Fully searchable 834 pages of watch parts knowledge!

This is a great online watch parts reference tool, offered by Bestfit. It is an essential for every watchmaker. With just a click of the mouse you have all the vital watch part information you need at your fingertips (internet access required).

Bestfit White-A-Loy Automatic Mainsprings

Black Dauphine Hand Assortment, 36 pairs. 12 sizes – 3 pieces each size. Fits ladies to men’s sizes. Three hole sizes included: 55/100 60/110 70/120

Black Rubber O Ring Watch Gasket. Choose from available sizes.

Black Stick Hand Assortment, 20 pairs and 10 second hands.
Hour & Minute hand sizes:
55/100
60/110
70/120
Second hand sizes:
.18
.20

6 sizes available. All tap 0.90.

6 sizes available. All tap 0.90.

3.5 x 2.0 tap 10, medium post, Sport top, Stainless Steel, 25 pieces

Bulova Accutron 214 Replacement Hatch Gasket G736

Bulova Accutron 218 Case Back Gasket G780

Stainless steel clasp 6.0mm width at band connection, 40.0mm length, 12.0mm width.