★★ This is a Sel chronometer automatic date watch, also featured in Tag Heuer's history book. ★★ Of course, it's working accurately. TAG HEUER Sel Chronometer Automatic Date Wristwatch. Model number S89.206 Accurate operation with a daily rate of ±10 seconds. ★★ As you can see in the photos, it's in good overall condition, but the push-pull crown doesn't close all the way, although it functions normally. ★★ Wrist size: 18.5cm (4 buckle adjustments) Color: Silver & Black ★★ - Brand: TAG Heuer - Model: S/EL - Water resistance: 200 meters - Dial color: Gray - Band material: Stainless steel - Case shape: Round - Function: Automatic winding - Size: Approximately 38mm