ROLEX DAYTONA ``ZENITH`` AUTO 40MM STEEL/18K YELLOW GOLD 16523 SLATE GREY WXO

• Specification Details:
• Movement: Automatic, Cal. 4030 (``Zenith`` El Primero-based), COSC-certified chronometer
• Case: Stainless steel & 18k yellow gold, 40mm, screw-down pushers, Triplock crown
• Bracelet: Steel/18k gold Oyster, solid end links (SEL), flip-lock clasp
• Bezel: 18k yellow gold, engraved tachymeter scale (fixed)
• Crystal: Sapphire, scratch-resistant
• Dial: Slate grey, Luminova indices and hands, 3 sub-dials (30-min counter, 12-hr counter, small seconds)
• Year: 1999 (A-serial)
• Condition: Pre-owned, Excellent
• Inclusions: Watch only (WXO)

The ``Zenith`` Daytona holds a special place in collector history — powered by a modified Zenith El Primero base movement before Rolex transitioned to its in-house Cal. 4130, making this a distinct and finite chapter of Daytona production.

This A-serial example represents late-production 16523 output, featuring the desirable solid end-link (SEL) bracelet and flip-lock clasp refinements introduced in the final years before the reference`s 2000 discontinuation.

The slate grey dial is a sought-after color variant on the two-tone 16523, offering a more understated alternative to the common black or champagne dials, paired here with Luminova hour markers.

40mm two-tone Oyster case in steel and 18k yellow gold with a fixed engraved tachymeter bezel delivers the classic Zenith-era Daytona silhouette.

Sold as watch only, no box or papers — pricing and listing copy should reflect the reduced documentation set relative to full-set examples.

(SN:16523) (336829-1)

GST Note: GST is included in the final bid price of this item. GST is included in the freight and buyers premium.

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