The Rolex Explorer II 216570 BKSO keeps the bold and adventurous Explorer spirit with a strong sports-watch design and a clean, rugged appearance. Its 42 mm case delivers a powerful wrist presence while maintaining the classic Rolex Explorer II character.

The watch features a 316L stainless steel case paired with a solid Oyster bracelet, offering a durable and comfortable fit for daily wear. The black dial gives the watch a sharper and more aggressive look, while the bold markers and hands provide excellent readability in all conditions.

A sapphire crystal protects the dial and offers strong scratch resistance with excellent clarity. Inside, the watch is powered by a Japanese Miyota automatic movement that delivers smooth sweep motion, stable operation, and reliable everyday accuracy.

The classic black Explorer II dial creates a true tool-watch feel while remaining versatile enough for casual styling, outdoor wear, and daily use. It combines sporty design with the timeless appeal of a Rolex sports model.

Specifications:

Brand: Rolex
Model: Explorer II
Reference: 216570 BKSO
Movement: Japanese Miyota Automatic
Case Size: 42 mm
Case Material: 316L Stainless Steel
Bracelet: 316L Stainless Steel Oyster Bracelet
Dial Color: Black
Crystal: Sapphire Crystal
Water Resistance: Splash resistant only; not recommended for swimming or showers