BERGEON 6899-140 Stainless Steel Screwdriver 1.4mm Emile Chouriet bezel ring designed for case builds compatible

designed for case builds compatible with the Tissot Seastar 1000 T066407A series

designed for watch cases compatible with the Luminox Navy Seal 7050 Series

Hand-Winding: Yes (Can be manually wound via the crown)

Seiko (SII) NH35A Automatic Movement (Red Odd Number Flat 4)

BERGEON 6899-140 Stainless Steel Screwdriver 1.4mm Emile Chouriet bezel ring designed for case builds compatibleBERGEON 6899 140 Stainless Steel Screwdriver 1. 4mm The BERGEON 6899 is a professional Swiss made watchmakers screwdriver designed for precision work on watch movements, bracelets, clasps, crowns, and other fine watch components. Part of Bergeons ergonomic screwdriver range, the 6899 features a stainless steel blade, color coded rotating head, and precision machined body that provides excellent control, comfort, and durability during delicate repair