Omega Speedmaster Automatic Chronograph Ref. 3521.30 — Stainless Steel with Triple-Register Dial
About this item
Out of New York comes an Omega Speedmaster Automatic Chronograph in stainless steel — reference 3521.30. The silver-toned dial runs three subsidiary registers and an engraved tachymeter bezel, a layout that's genuinely busy in the way serious multi-complication Speedmaster collectors tend to appreciate.

Applied baton hour markers stand against the silver dial, dark hands delivering sharp contrast at a glance. Each of those three registers pulls real functional duty: day-and-month at 12 o'clock, a 24-hour indicator sitting at 9 o'clock, small seconds down at 6 o'clock, and a central chronograph seconds hand sweeping through the middle. Omega's logo and "Speedmaster Automatic" text are printed right of center. Two chronograph pushers flank the crown on the right side of the case, and the tachymeter scale cut into the bezel ties it back to where the Speedmaster line has always lived — timing, motorsport, precision.

Case and integrated bracelet are both stainless steel, which keeps the look cohesive however it's worn. Photographs detail the dial side — registers, calendar windows, bezel markings, bracelet links. Watch only. No box, no papers, no accessories, and the seller makes no claims about service history, timekeeping performance, or mechanical condition.
When the auction closes, the watch goes to Bennison Watch in West Palm Beach, Florida for authentication. Payment flows directly to the seller once authentication is done, after which the buyer can arrange in-person pickup or secure shipping. All tariffs, duties, customs, shipping, insurance, handling, transactional fees, and miscellaneous charges fall to the buyer. A 6% buyer's premium applies, with a minimum of $300 and a maximum of $3,000. All listing information is the seller's responsibility; PCARMARKET does not assume liability for inaccuracies or for loss or damage occurring in transit.

