A vintage Sector SGE 650 sapphire crystal white dial womens watch. The Sector brand has a reputation for creating watches that balance style with precision, and this timepiece exemplifies that ethos. The sapphire crystal not only adds a touch of sophistication but also provides durability and scratch resistance, ensuring your watch maintains its pristine appearance over time. The white dial offers a clean and timeless look that can easily complement both casual and formal attire. Vintage Wrist Watches For Collectors.