Gold & Platinum Plain Lever Back with Unset Rivets 14.3mm x 9.4mm Prop 65 - Beryllium-Lead which is sold separately

which is sold separately

From the author's preface: "The book is partitioned into four sequential and interdependent sections

Designed for front casing watch assembly tasks

empty the cap well and clean the cap thoroughly between uses

Hole Profile Trillion (Triangular) Number of Holes 31 Hole Size Range 9 mm – 12 mm Brand OMO Notes

Gold & Platinum Plain Lever Back with Unset Rivets 14.3mm x 9.4mm Prop 65 - Beryllium-Lead which is sold separatelyThese plain lever backs feature unset rivets and are larger than most lever backs on the market, measuring 14. 3mm x 9. 4mm. The unset rivet design allows for easy disassembly before soldering. After soldering, simply reassemble and set the rivets. Made in the USA and available in four precious metal options: 14K Yellow, 18K Yellow, 18K White, and Platinum. Sold by the piece. To order a pair, add 2 pieces to your cart. All findings are sold by the