Sector Automatic Swiss Watch – Series 700, model R2623177095, ETA 2824-2, 200m, Sapphire, 40mm Brand: Sector Model: R2623177095, Series 700 Movement: Swiss Automatic ETA 2824-2 Case: Stainless steel Case diameter: 40 mm Crystal: Sapphire crystal Water resistance: 200 meters Condition: Pre-owned, excellent working condition Functions: Hours, minutes, seconds Style: Sport / Diver watch Original Sector Series 700 Swiss automatic watch, robust and reliable, ideal for daily wear or diving. Powered by the renowned ETA 2824-2 automatic movement, featuring a sapphire crystal and 200m water resistance. I purchased this watch new in 2009. I wore it daily for 10 years, and afterwards alternated it with other watches. It runs excellently, gaining less than 10 seconds per day. The bracelet clasp has been replaced with an aftermarket one.