Watches And Wonders 2025: Montblanc Debuts The Iced Sea Automatic Date 0 Oxygen With New Colors And A 38mm Variant
3 min read
There’s something hypnotic about glacial ice in the way light dances across its surface, the deep blues and frosty whites that seem to hold centuries of secrets. Montblanc has bottled that magic once again with the latest additions to their Iced Sea Automatic Date collection, and this time, they’re also available in smaller cases, sharper looks and packed with cutting-edge tech. the latest Iced Sea Automatic Date 0 Oxygen models introduced by Montblanc at Watches and Wonders 2025 welcome two new glacier dial colors and a smaller 38mm variant.
A Dive Watch That’s Made For Smaller Wrists
Since its debut in 2022, the Iced Sea has been a standout in Montblanc’s lineup as a rugged, ISO 6425-certified dive watch with dials that look like they were carved straight from the Mer de Glace glacier. But until now, it only came in a 41mm case, leaving those who prefer a more compact fit out in the cold.
That changes at the Watches and Wonders 2025. Montblanc is introducing a sleek 38mm version, making it one of the most wearable 300m dive watches on the market. Whether you’ve been waiting for a unisex size or just prefer a more refined tool watch, this is the Iced Sea you’ve been craving.
Two New Dial Colors: The Art Of Frozen Time
The stars of the show for Montblanc’s new Iced Sea Automatic Date 0 Oxygen are the breathtaking glacier-pattern dials, now in two new icy hues: frosted white and sfumato light blue. Creating these dials isn’t just a matter of printing or stamping as Montblanc uses an old-world technique called gratté-boisé, a painstaking process that takes four times longer than a standard dial. Over 30 meticulous steps later, the result is a textured surface that mimics the cracked, luminous depths of ancient ice.
The white dial is a first for the Iced Sea. It’s clean, crisp and almost arctic in its purity. Meanwhile, the light blue version gets an artistic twist with a sfumato effect, an Italian method that softly blends tones for a hazy, dreamlike finish.
Zero Oxygen: The Invisible Game-Changer
Montblanc isn’t just playing with looks. This year’s Iced Sea models pack serious tech. Every new model now features 0 Oxygen technology, meaning the case is entirely devoid of air. This ensures zero fogging, even when moving between extreme temperatures. It’s also beneficial for oxidation prevention, hence keeps the movement pristine for decades. The result is a longer lifespan which is a must for a watch built for adventure.
Each watch comes with a certificate proving its oxygen-free seal, and if you own an older Iced Sea, Montblanc is offering retrofits through their boutiques or Richemont service centers. The new 38mm cases join the 41mm cases with the new dial colors. They feature anodized aluminum inserts for the unidirectional rotating bezel.
The Perfect Blend Of Style And Substance
Montblanc’s Iced Sea collection was already a sleeper hit among dive watch fans. Now with the release of Iced Sea Automatic Date 0 Oxygen in new dial colors, zero-oxygen innovation and a downsized 38mm case at the Watches and Wonders 2025, the collection is poised to become a modern classic.
