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Unworn, Speedmaster Calibre 321, Platinum, Chronograph, 42mm, Ref# 311.90.42.30.99.002, box and papersUnworn, Speedmaster Calibre 321, Platinum, Chronograph, 42mm, Ref# 311.90.42.30.99.002, box and papers — image 2Unworn, Speedmaster Calibre 321, Platinum, Chronograph, 42mm, Ref# 311.90.42.30.99.002, box and papers — image 3Unworn, Speedmaster Calibre 321, Platinum, Chronograph, 42mm, Ref# 311.90.42.30.99.002, box and papers — image 4 1 / 4

Photography shows a representative unit of this product type. The exact colourway and packaging are listed in the specifications below.

Goviloop25 in stock

Unworn, Speedmaster Calibre 321, Platinum, Chronograph, 42mm, Ref# 311.90.42.30.99.002, box and papers

SKU GO-124504

$510.90 $994.90−48%

Price includes all taxes and import duties. Shipping from US$35, chosen at checkout. Nothing to pay on delivery.

Ships to the US, UK & EUDelivery in 6–12 business days
Taxes includedNothing due on delivery
30 days returnsCounted from delivery
  • Ships from: our fulfilment warehouse at Hutchison Logistics Centre, Kwai Chung, New Territories, Hong Kong, to the United States, the United Kingdom and these European Union countries: Austria, Belgium, Denmark, France, Germany, Ireland, Italy, Luxembourg, the Netherlands, Poland, Spain and Sweden. Every order is an international shipment. See the warehouse and map.
  • Processing: 1–2 business days after the order is accepted. Orders placed before 1:00 PM Hong Kong Time on a business day start processing the same day.
  • Carriers & cost: United States — USPS US$40 or FedEx US$58. United Kingdom and EU — DHL US$35 or FedEx US$58. Charged once per order and shown at checkout before you pay. Estimated transit 5–10 business days, about 6–12 business days in total.
  • Taxes & import duties: Prices include all taxes and import duties, so nothing is added at checkout and nothing is collected on delivery. The carrier clears the parcel through customs; there is no second bill, no broker fee and no charge at the door.
  • If something is wrong: damaged, faulty or incorrect items are replaced free within 7 days of delivery — send an unbroken unboxing video that starts with the sealed parcel and we ship a free replacement without asking for the item back. Change of mind: 30 days from the day your parcel is delivered, returned to our Hong Kong warehouse at your cost. Read the full return & refund policy.

Description

Introducing the unworn watch Speedmaster Moonwatch Ref# 311.90.42.30.99.002 a striking tribute to one of the most iconic timepieces in horological history—a watch that has not only witnessed, but actively accompanied humankind’s greatest achievements, including all six lunar landings. This 42 mm masterpiece is crafted from a noble platinum-gold alloy (Pt950Au20), offering a distinctive weight and presence on the wrist. It is paired with a polished and brushed Platinum bracelet that Foldover clasp features a vintage logo, echoing the timeless aesthetic of the original Moonwatch. At the heart of this extraordinary chronograph beats the reborn Calibre 321—meticulously reconstructed to original specifications and visible through a sapphire-crystal caseback. The return of this historic movement marks a significant chapter in the Speedmaster’s legacy, blending tradition with modern craftsmanship. The watch’s black ceramic bezel is inlaid with a white enamel tachymeter scale, while the deep black onyx step dial exudes refined elegance. Indices and hands are crafted in 18k White Gold, including the applied vintage logo—offering a rich contrast against the dial’s polished surface. However, the true celestial beauty lies in the three additional dials: a 30-minute counter at 3 o’clock; a 12-hour counter at 6 o’clock, both part of the chronograph; and a continuous small second’s counter at 9 o’clock. Each of them genuine lunar meteorite, directly connecting this modern marvel to the surface of the Moon it once helped explore. Scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides ensures exceptional durability, preserving the pristine appearance of the dial. Bold, luxurious, and steeped in spacefaring heritage, this platinum Speedmaster with Water resistance 5 bar (50 metres / 165 feet) is more than a timepiece—it’s a legacy in motion.

  • Model: Speedmaster Calibre 321
  • Reference: 311.90.42.30.99.002
  • Diameter: 42mm
  • Case material: Platinum
  • Dial color: Black
  • Bezel Type: Fixed with a white enamel tachymeter scale
  • Bezel Color: Black
  • Bezel Material: Ceramic
  • Crystal: Scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
  • Movement: Manual‑winding
  • Bracelet type: Polished and brushed bracelet
  • Bracelet Material: Platinum
  • Buckle type: Platinum Foldover clasp
  • Functions: Chronograph, Tachymeter scale, Small, Seconds, Minutes, Hours
  • Water resistance: Up to a 5 bar (50m/165 ft)
  • Warranty: International 5-year Warranty

Presented as a full set with original box, booklets, and warranty card, this timepiece is ready for any occasion.

How we describe this item. GoviLoop is an independent retailer and is not an authorised dealer of, or affiliated with, Goviloop. The brand name and model are shown to identify the goods. Specifications in the table are the manufacturer’s own published figures; the description above is written by us. The photograph shows a representative unit of this product type. How we source and check stock.

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Same delivery terms, same 30 days return window.

Unworn, Speedmaster Calibre 321, Platinum, Chronograph, 42mm, Ref# 311.90.42.30.99.002, box and papers $510.90 $994.90−48%