Swatch x Blancpain launches “GREEN ABYSS”, a watch from the deep, inviting you to explore the soul of an explorer.
For the gentleman with a passion for the sea and adventure, today we have a new item that will awaken the explorer in you. The GREEN ABYSS is the latest watch from the Bioceramic Scuba Fifty Fathoms collection , which pays homage to the legendary Fifty Fathoms by Blancpain, the world’s first diver’s watch launched in 1953. This timepiece is more than just a timepiece, but also draws inspiration from the mysteries and fascinating ecosystems beneath the deep sea.

Colors and inspiration from the depths of the ocean
GREEN ABYSS stands out with its unique combination of deep dark green with sand beige and black, reflecting the mystery of the twilight zone beneath the sea that few have ever experienced. This unique color is achieved with Swatch’s innovative Bioceramic material made from castor oil, making the case and loop not only durable but also surprisingly soft to the touch. It is environmentally friendly and uniquely cool.
Wearable legends, functions for modern adventurers
The GREEN ABYSS’s dark green black dial is not only beautiful, but also comes with a Moisture Indicator, a classic function that collectors seek. Blancpain has been using it since 1954 in watches for special forces and diving clubs. This sensor at 6 o’clock changes color if moisture enters the โปรโมชั่นพิเศษจาก UFABET สมัครตอนนี้ รับโบนัสทันที case, ensuring readiness before an underwater adventure. Many Fifty Fathoms watches equipped with this sensor are also designated ‘MIL-SPEC’ by the US Navy.
In addition, the GREEN ABYSS still maintains all the characteristics of the Fifty Fathoms, such as water resistance (50 Fathoms or approximately 91 meters), anti-magnetic properties, a unidirectional rotating bezel for diving timekeeping, and a clear display of the time even in low light conditions.
The Heart of the Machine: Continuing the Legend
Inside is the innovative SISTEM51 movement from Swatch, made in Switzerland. Which is almost entirely automatic, has only 51 parts and features a Nivachron™ hairspring that provides excellent anti-magnetic protection. With a power reserve of up to 90 hours. You’ll be ready for any activity without having to worry about winding it too often.
Details that tell a story
Turning to the back of the case reveals a colourful digital print of a Felimare picta , or “queen-like sea goddess”, a sea slug, highlighting the wonders of the underwater world. The dial retains the vintage Blancpain logo, while the Blancpain / Swatch collaboration logo is also featured on the dial and crown.
The left case is engraved with the word “Swatch”. Just like the original Fifty Fathoms watch was engraved with the word “Blancpain”. The back of the case is engraved with inspirational messages such as “PASSION FOR DIVING”, “LICENCE TO EXPLORE”, “OCEAN BREATH”, “PROTECT WHAT YOU LOVE” and “IMMERSE YOURSELF”, evoking the desire to explore.
It comes with a 2-layer NATO-style strap made from recycled ocean fishing nets. It is not only durable and stylish, but also shows environmental responsibility.
Ready to own for the modern explorer
GREEN ABYSS (SO35G100) will be available worldwide from June 7, 2025 onwards at participating Swatch stores only. As always with the Bioceramic Scuba Fifty Fathoms collection. There is a limited purchase of only 1 watch per store per person per day. If you don’t want to miss out, get ready!
Key specs you need to know
Case material: Green Bioceramic
Diameter: 42.3 mm.
Thickness: 14.4 mm.
Movement: SISTEM51 (self-winding), power reserve 90 hours
Waterproof: 50 Fathoms (91 meters / 300 feet / 9 bar)
Mirror: Biosourced material
Dial: Dark green iridescent black, humidity indicator, vintage Super-LumiNova®
Bezel: Unidirectional rotating green bioceramic, dark black resin bezel coated with Super-LumiNova®
Watch strap: 2-layer NATO made from recycled fishing nets
GREEN ABYSS is more than just a watch. It is a symbol of passion for exploration. Adventure and timeless style, ready for you to create a new story.