Built for the Depths. Ready for Anywhere.

Thank you for your incredible support! We are sold out of our initial production batch. Orders are still open, and the next production batch is expected to ship in late April.

Some places are so dark that your light becomes your lifeline. The Cave Diver was built for those environments, where legibility matters more than anything else.

Based on the proven SS-1 platform, the Cave Diver takes visibility to the next level with a fully luminous dial and fully luminous bezel that remain brilliantly readable long after the lights go out. Whether you're underwater, exploring at night, or simply appreciate uncompromising functionality, the Cave Diver is built to stand out when everything else disappears.

Every Cave Diver comes equipped with a premium FKM cut-to-length dive strap, providing a secure, comfortable fit with exceptional resistance to saltwater, chemicals, UV exposure, and everyday wear. Built for demanding conditions, it's designed to perform wherever your next adventure takes you.

Built for the depths. Ready for anywhere.

Specifications

• Movement: Seiko NH35 Automatic Movement
• Case Material: Stainless Steel
• Case Diameter: 41 mm
• Lug-to-Lug: 49.9 mm
• Thickness: 13.8 mm
• Lug Width: 20 mm
• Crystal: Sapphire Crystal
• Water Resistance: 100 Meters
• Dial: Fully Luminous Dial
• Bezel: Fully Luminous Ceramic Bezel Insert
• Strap: Premium FKM Cut-to-Length Dive Strap