Crowns, stems & tubes
Watch O-Ring Gasket Set, 12 Sizes Rubber Seals for Waterproof Crowns
12 Size Rubber Watch O-ring Gasket for Watch Crown of Waterproof Watches Watchmaker's Repair Tool. Item Type: Repair Tools & Kits. Material: RUBBER.
Catalogue
Watch repair tools and spare parts
Case openers, presses, screwdrivers, spring bars, crowns, stems, gaskets, movement holders and batteries. Browse by tool type, or search the catalogue.
All products
214 products
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Crowns, stems & tubes
Watch Pusher Circlip Kit, 360 pcs Washer Clip Spacer Rings in 12 Sizes
360pcs Watch Washer Clip Spacer Ring 12 Sizes Watch Pusher Button Circlip Kit For Watch Chronograph. Item Type: Repair Tools & Kits. Material: Metal.
Crowns, stems & tubes
Watch O-Ring Gasket Kit, Waterproof 10 Sizes Rubber Seals for Crowns
10 Sizes Rubber Watch O-Ring GASKET for Watch Crown of Waterproof Watches Watchmaker's Repair Set. Item Type: Repair Tools & Kits. Material: RUBBER. Model SP0000015.
O-rings & gaskets
Silicone Grease for Watch Sealing, Waterproof O-Ring and Gasket Lubricant
Silicone Sealing Grease Waterproof Watch Cream Upkeep Repair Restorer Tool For Watch Repairing. Feature: Sealing Grease. Material: Silicon Grease. Model WL0005242.
Spring bars & pins
Quick Release Spring Bars, 40 pcs Stainless Steel 12-21mm Watch Band Pins
40-Piece Stainless Steel Quick-Release Spring Bars Set | 12–21mm Watch Band Pins & Lugs | Essential. Item Type: Repair Tools & Kits. Material: Stainless Steel. Model RH0002345.
Crowns, stems & tubes
Watch Crowns, Waterproof 5.0-8.0mm Assorted Set in Gold and Silver
5.0mm - 8.0mm Waterproof Watch Crown for Watch Repair Parts and Replacement With Gold and Silver. Item Type: Repair Tools & Kits.
Spring bars & pins
Quick Release Spring Bars, 40pcs Stainless Steel, 1.5 and 1.8mm for Watch Bands
Stainless Steel Spring Bar Quick Release Watch Parts for Repairing 1.5mm and 1.8mm 50 Pieces. Item Type: Repair Tools & Kits. Material: Stainless Steel.
Case openers
Watch Case Back Pry Tool Set, 6 Pieces in Stainless Steel with Wooden Handle
6-Piece Watch Case Back Pry Tool Set | Professional Wooden Handle Watch Repair Kit. Item Type: Repair Tools & Kits. Material: stainless steel with wooden handle.
Spring bars & pins
Double Flange Spring Bars, 8-28mm Stainless Steel Watch Link Pins
300 pcs Stainless Steel Double Flanges 8-28mm Watch Band Spring Bars Strap Link Pins Tool Deal for. Feature: Watch Spring Bar. Material: Stainless Steel. Model SP0000020.
Movement tools
Watch Hairspring Collet Levers, 5 Pairs 5 Sizes Steel Blade Hand Removing Tool
5 Pair 5 Size Precision Watch Hairspring Collet Levers Pair Watch Hand Removing Levers Steel Blade. Item Type: Repair Tools & Kits.
Batteries & cells
Watch Quartz Movement Tester QD-20, Battery and Pulse Check Instrument
QD-20 Watch Quartz Movement Tester, Pulse and Battery Testing Instrument for Watch Repair &. Item Type: Repair Tools & Kits. Material: Circuit board + plastic.
Screws & small parts
Watch Parts Organizer, Aluminum Alloy Storage Box with Acrylic Cover for Repairs
Aluminum Alloy Watch Tiny Parts Storage Box With Acrylic Cover Watch Repair Container. Item Type: Repair Tools & Kits. Material: Aluminium alloy + Acrylic.
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Guides
Buying guides for the bench
How to measure and choose before you order: case openers, movement holders and case presses.
Oct 7, 2026Reference & Sizing
Watch Winding Stem Thread Size Guide: Sizing and Matching Without a Caliber Name
A snapped stem in a movement with no caliber name is still a solvable order: measure the thread, pick an extender or crown, then send us the numbers. Tables come from our catalog listings.
Oct 7, 2026Reference & Sizing
Seiko Alpinist SPB121 Spring Bar Guide: Sizing, Quick-Release Options, and Essential Watchmaker Tools
We do not sell the strap itself — we sell the spring bars and tools. Sizes, thickness options, quick release vs double flange, and how to measure a lug width before ordering.
Oct 7, 2026Repair Tutorials
Watch Case Tube Removal and Installation Tool Guide: How to Remove, Tighten, and Replace Crown Pipes
Removal tube tools bite — they do not torque. This guide separates the three case tube jobs (remove, tighten, replace) and matches each to the right tool, with tip sizes from our listings.