ArmourLite Isobrite® ISO1601 Skeleton Automatic Watch

Precision You Can See. Reliability You Can Trust.

Most people never think about how a watch works.

Disciplined men appreciate what keeps it moving.

The ArmourLite Isobrite® ISO1601 Skeleton Automatic Watch combines the timeless appeal of mechanical watchmaking with the rugged durability and constant visibility that define the Isobrite lineup. Featuring a fully skeletonized automatic movement, Swiss-made T100 tritium illumination, sapphire crystal protection, and a robust stainless steel case, the ISO1601 allows you to witness every movement of the mechanism that powers your day.

Built for those who value craftsmanship, preparedness, and self-reliance, this automatic skeleton watch delivers dependable performance without batteries, charging cables, or distractions.

Because reliability should never depend on perfect conditions.

Mechanical Craftsmanship on Full Display

The ISO1601 features a skeletonized automatic movement that reveals the intricate gears, springs, and components working beneath the dial.

Every movement of the wrist powers the watch.

Every rotation of the balance wheel reminds you that precision is built through discipline, not shortcuts.

The open-worked dial and exhibition caseback provide a clear view of the movement from both sides, transforming the watch into a daily reminder that meaningful things are built one action at a time.

Swiss T100 Tritium Illumination

Unlike traditional luminous watches that fade throughout the night, the ISO1602 utilizes Swiss-made T100 tritium tubes that glow continuously without batteries or external charging.

The self-powered illumination system provides reliable low-light visibility for years, ensuring the watch remains readable in darkness, low-light environments, and challenging conditions.

Benefits of T100 Tritium Illumination

• Constant illumination 24 hours a day
• No charging required
• No sunlight exposure needed
• Reliable low-light visibility
• Long operational lifespan

• Enhanced nighttime readability

Preparedness means being able to rely on your equipment regardless of circumstances.

Built for Everyday Durability

While the skeletonized movement showcases refinement, the ISO1601 remains a tool watch at heart.

A solid stainless steel case protects the movement from daily wear, while scratch-resistant sapphire crystal provides exceptional clarity and durability. The robust construction, water resistance, and tritium illumination make the ISO1601 equally at home in the office, on the road, or in the outdoors.

This is mechanical craftsmanship built for real life.

Features

• Skeletonized automatic mechanical movement
• Swiss-made T100 tritium illumination
• Open-worked dial design
• Exhibition display caseback
• Scratch-resistant sapphire crystal
• Stainless steel case construction
• Self-winding automatic operation
• No battery required
• Date display
• Constant low-light visibility
• Durable everyday carry design

• Suitable for business, travel, outdoor use, and preparedness

Specifications

Model: ISO1601 Skeleton Automatic

Movement: Automatic Mechanical Movement

Display: Analog Skeleton Dial

Functions: Hours, Minutes, Seconds, Date

Illumination: Swiss T100 Tritium Tubes

Crystal: Scratch-Resistant Sapphire Crystal

Case Material: Stainless Steel

Case Diameter: 42 mm

Case Thickness: 14 mm

Caseback: Exhibition Display Back

Bezel: Fixed Stainless Steel Bezel

Water Resistance: 100 m / 330 ft / 10 ATM

Band Material: Stainless Steel Bracelet

Clasp: Deployment Clasp

Lug Width: 22 mm

Power Source: Self-Winding Automatic Movement

Battery Required: No

Discipline in Motion

A watch does more than track time.

It reflects how you choose to use it.

The ArmourLite Isobrite® ISO1601 Skeleton Automatic Watch embodies the Drengr philosophy of internal steadiness, craftsmanship, and preparedness. Every visible gear serves as a reminder that reliability is built through consistency, and every glance at the dial reinforces a simple truth:

Time belongs to the man who uses it well.

Because confidence isn't built through appearances.

It's built through discipline.

ArmourLite Isobrite® ISO1601 Skeleton Automatic Watch — premium skeleton watch featuring Swiss T100 tritium illumination, automatic mechanical movement, sapphire crystal, stainless steel construction, and self-winding reliability for everyday carry, business wear, travel, outdoor adventures, and modern preparedness.