Rolex Explorer II ‘Polar Single Swiss Dial’ – Reference 16570 (circa 1998)

Heritage Narrative

Introduced in 1971, the Rolex Explorer II was designed as a professional tool watch for spelunkers, polar explorers, and adventurers operating in environments where distinguishing day from night was essential. With its fixed 24-hour bezel and independently adjustable 24-hour hand, the Explorer II offered true functionality rather than decorative complication.

The reference 16570 represents the modern classic era of the Explorer II, produced from 1989 until 2011. This generation refined the model with a slimmer case profile, sapphire crystal, and improved movement while preserving the utilitarian DNA of its predecessor. Among collectors, early examples featuring tritium dials are especially appreciated for their transitional charm.

This particular watch features the sought-after “Polar” white dial with Single Swiss signature, identifying it as a late tritium dial produced just before Rolex’s transition to Super-LumiNova. The crisp white dial, paired with black surrounds and the distinctive orange 24-hour hand, delivers exceptional legibility and a clean, purposeful aesthetic. Offered with its original box and certificate, this Explorer II stands as a well-preserved and increasingly collectible example of a classic Rolex sports reference.

Technical Specifications

Reference:
16570

Year:
Circa 1998

Movement:
Rolex automatic self-winding movement, chronometer-certified, independent 24-hour hand, quickset date

Case:
40 mm stainless steel Oyster case, screw-down crown and caseback

Bezel:
Fixed stainless steel bezel with engraved 24-hour scale

Crystal:
Scratch-resistant sapphire crystal

Dial / Hands:
White “Polar” dial with Single Swiss tritium signature, luminous hour markers, Mercedes hands, orange 24-hour hand

Bracelet / Clasp:
Stainless steel Oyster bracelet with folding safety clasp

Water resistance:
100 m / 330 ft (factory rating)

Condition & Inclusions

Overall grade:
Pre-owned — excellent condition

Service status:
Movement tested and performing within Rolex specifications

Set:
Full set — original Rolex box, certificate, and booklet included

Shipping & Logistics

Stored off-site and shipped fully insured within 1–3 business days.
Worldwide shipping available; buyer responsible for any import duties or taxes.

Shipping & Returns

Complimentary insured worldwide shipping and a 14-day return window (watch must be returned in the same condition supplied). Each timepiece is authenticated, inspected, and professionally prepared prior to dispatch. All shipments include secure packaging, tracking, and full insurance coverage.