Introducing the New Core Diver – Rubellite Edition

The final chapter in our Stone Dial Series has arrived. Introducing the Core Diver – Rubellite Edition, featuring a naturally vibrant rubellite stone dial where every piece reveals its own deep crimson character—making each watch truly one of a kind.

Built on the legendary Core Diver platform, this limited release combines rare natural beauty with uncompromising dive-watch performance.

Powered by the Swiss Sellita SW200-1 automatic movement and paired with a stingray and rubber strap, it blends precision engineering with the timeless allure of gemstone artistry.

This edition is strictly limited to just 50 individually numbered pieces. Once they’re gone, they’re gone for good—no restocks, no second runs.

The Core Diver has been designed to be the ultimate diving watch. Every single Ocean Crawler has been immersed in water and has been thoroughly tested to withstand pressures up to 2000 feet. The Core Diver is a must-have underwater accessory for water sports enthusiasts who scuba dive, spearfish, and even do ocean-bed exploration.

This special edition watch features an all-Sapphire unidirectional rotating bezel that bears hour-markers filled with seven layers of Swiss C3 Lume. Powerful C3 Lume on the key elements guarantees perfect readability when deep diving. Each timepiece includes both, a stingray  strap, and a rubber strap.

The movement inside the Core Diver is a regulated Sellita SW200-1 movement. It has a beat rate of 28,800 vibrations per hour and has been enhanced for added accuracy.

A Must-Have Underwater Accessory

Every single Core Diver has been immersed in water and has been thoroughly tested to withstand pressures much greater than those found under 2000 feet. This is why the Core Diver is your best friend for water sports, scuba diving, spearfishing, and even ocean-bed exploration.

Not All Diver Watches Were Created Equal. This Is What Makes The Ocean Crawler The Best Diver Watch Available:

• True water resistance to 2000 feet or 600 meters
• All Sapphire Crystal
• 316L Stainless steel case with brushed finishes
• Automatic, precise diver watch – no batteries needed. Watch winds itself with the movement of your wrist.
• Thick sapphire crystal glass with 4.0mm thickness. An anti-reflective coating is applied to the glass to prevent any reflection underwater.
• Guaranteed to keep precise time for at least 5 years.

Technical Specs:

• Case Diameter (excluding crown): 44mm
• Case Thickness: 15.6mm, Lug-To-Lug: 50mm, Lug Width: 22mm
• Case Material: 316L Stainless steel
• Automatic helium escape valve at 9 o'clock
• Bezel: Unidirectional Rotating Sapphire Bezel with 120 Clicks and Swiss C3 Superluminova Markers
• Movement: Swiss Made Sellita SW200-1
• Frequency: 28,800 vibrations per hour
• Water Resistance: 600 meters, 2000-feet or 60 ATM
• Stingray and rubber straps strap included
• Power Reserve: 40 hours

Preorders are estimated to Ship April 29th, 2026.

Get Your Very Own Limited Ocean Crawler Watch Before the Limited Stock Runs Out