1991 Rolex Explorer II 16570 White Dial Radial printed on the inside says

printed on the inside says

The clasp is stamped with an AB1 (2000) date code

The clasp is stamped with a DT8 date code

Excellent WG Oyster bracelet with 11

The 6 o'clock lug has a light indentation just above the spring bar hole

1991 Rolex Explorer II 16570 White Dial Radial printed on the inside saysCase & Bracelet Excellent case that shows light wear from use. Excellent 78360 bracelet with 11 links and 501B end links. Dial Excellent white dial with warm creamy markers. Matching hands have aged a few shades lighter than the markers. All lume glows evenly when exposed to UV. Accessories None The watch is running at COSC spec.