TAG Heuer's First Sundowner Sold Out in 24 Hours. Now It's Back for Round Two

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Nearly everything gets better the second time around. That includes watch collaborations. Introducing the TAG Heuer x Time+Tide Aquaracer Professional 300 Sundowner II, the pair's second joint effort, and it's a doozy—an automatic dive watch with 300 meters of water resistance and a COSC-certified movement for well under $6,000. But there's a catch: Production is limited to just 500 pieces worldwide.

Back in 2024, TAG Heuer and the Australian-founded watch platform Time+Tide dropped their initial collaboration—the Aquaracer Professional 200 Solargraph Sundowner—a handsome titanium, solar-powered quartz watch with a black dial and rose-gold accents inspired by the Australian Outback. Production was limited, and all 250 pieces sold out in 24 hours.

TAG Heuer Aquaracer Sundowner II: A Titanium Dive Watch With Serious Upgrades

The new Sundowner II takes the titanium dive watch theme, along with the Land Down Under inspiration, and builds on it. The sandblasted grade 2 titanium case is now 42 mm (up from 40 mm). Water resistance has been boosted from 200 meters to 300 meters.

Like the first Sundowner, the new watch uses a titanium bezel with a 60-minute dive scale to frame a black dial with rose-gold accents. But the Sundowner II adds a gray ceramic bezel insert for a more dramatic effect. A new wave dial design adds to its wrist presence, with ridges stamped into the brass dial plate, then sunray-finished in black. A transparent varnish adds an eye-catching shimmer as it catches the light. The watch is fortified with an anti-reflective sapphire crystal, a screw-down crown, and a screw-in caseback signed by both TAG Heuer and Time+Tide.

Inside, the Sundowner II runs on TAG Heuer's Calibre TH31-01 mechanical movement. The COSC-certified self-winding movement offers an 80-hour power reserve and is accurate to -4 to +6 seconds per day.

The watch comes on either an integrated black rubber strap with a titanium, micro-adjustable deployant clasp or a titanium three-link bracelet with a folding clasp, also with micro-adjustment capability.

Case Diameter: 42 mm

Case Material: Sandblasted grade 2 titanium

Bezel: Titanium with gray ceramic insert and 60-minute dive scale

Dial: Black wave-pattern dial with rose-gold accents

Crystal: Anti-reflective sapphire

Movement: TAG Heuer Calibre TH31-01, COSC-certified automatic

Power Reserve: 80 hours

Water Resistance: 300 meters

Strap Options: Black rubber or titanium three-link bracelet

Limited Edition: 500 pieces worldwide

Price: $5,100 (rubber strap); $5,750 (titanium bracelet)

TAG Heuer Sundowner II Price and Availability

Registration for priority access to purchase the TAG Heuer Aquaracer Professional 300 x Time+Tide Sundowner II is open now at Time+Tide Watches. Those who sign up will receive a four-hour head start ahead of the global release.

The rubber-strap model is limited to 450 pieces worldwide and retails for $5,100, while the bracelet model is limited to just 50 pieces globally for $5,750.

This story was originally published by Men's Journal on Nov 12, 2026, where it first appeared in the Style section. Add Men's Journal as a Preferred Source by clicking here.