You can precisely remove the spring bar pin and place it on the watch by using this tool. It is used to disassemble the strap, adjust the strap, spring bars and hands. The tool can be adjusted to any spring bar width up to 30mm (5mm to 30mm).
eBay
SAMCO Genuine Leather Watch Band 12/14/16/18/19/20/21/22/24 mm Watch Strap for Man Women High-quality Wrist Watchband + Tool
Aliexpress UK
Complete set: 3.85 kg.
eBay
18mm 20mm 22mm Quick Release Stainless Steel Watch Strap Metal Bonklip Watch Band Universal Watch Bracelet Accessories with Tool
Aliexpress UK
You can precisely remove the spring bar pin and place it on the watch by using this tool. It is used to disassemble the strap, adjust the strap, spring bars and hands. The tool can be adjusted to any spring bar width up to 30mm (5mm to 30mm).
eBay
4PCS Watch Band Link Remover Watch Link Spring Bars Adjuster Watch Strap Bracelet Removal Tools 0.7mm
Aliexpress UK
2/4/10 x Spring Bar Remover Tool. Can remove watch link pin and open watch band.
eBay
5pcs/set Double Press Stainless Steel Folding Buckle 16mm 18mm 20mm Watch Straps Clasp Watch Repair Tools Watches Accessories
Aliexpress UK
SPARE PINS & SPRING FOR WATCH STRAP. TO USE WITH OUR WATCH STRAP LENGTH ADJUSTING TOOL. LENGTH ADJUSTING TOOL. ITS A SET OF SPARE SPRING AND 2 PINS. 2 x 0.8 mm PINS. 1 x SPRING. TOP QUALITY PRODUCTS. SET CONSISTING .
eBay
25mm Watch Strap for Nautilus 41mm Case 316L Solid Stainless Steel Watch Band Watch Accessories Repair Tool Man's Bracelet
Aliexpress UK
You can precisely remove the spring bar pin and place it on the watch by using this tool. It is used to disassemble the strap, adjust the strap, spring bars and hands. The tool can be adjusted to any spring bar width up to 30mm (5mm to 30mm).
eBay
Curved End Stainless Steel Strap For Seiko Citizen Casio watch 18/20mm 22mm 24mm Metal Watchband Watch Chain Bracelet With tools
Aliexpress UK
42mm 44mm 45mm 49mm. [Strong but lightweight] Resists about 15kg lateral slide-out force. Net weight of this titanium iwatch band is 0.13lb. It isn't as light and cheap feeling as aluminum but not as hefty as steel.
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20mm 22mm 24mm 26mm Silicone Watch Strap for Universal Watch Band Rubber Waterproof Sport Watch Bracelet Accessories with Tool
Aliexpress UK
[Strong but lightweight] withstands about 15kg lateral slip force. The net weight of this titanium iwatch band is 0.13lb. It is not as light and cheap as aluminium, but not as strong as steel. Compatible models: For Apple Watch Series 7/8/9 For Apple Watch 45mm For Apple Watch Series 4/5/6/SE For Apple Watch 44mm.
eBay
Cowhide Genuine Leather Watch Strap 12mm 14mm 16mm 18mm 20mm 22mm Watch Pin Buckle Band Soft Wrist Watchband Bracelet with Tool
Aliexpress UK